1573378148160 has 1344 divisors, whose sum is σ = 6849880128000. Its totient is φ = 322666758144.

The previous prime is 1573378148159. The next prime is 1573378148171. The reversal of 1573378148160 is 618418733751.

1573378148160 is a `hidden beast` number, since 1 + 5 + 7 + 33 + 78 + 1 + 481 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a super-2 number, since 2×1573378148160² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1573378148097 and 1573378148106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1499883316 + ... + 1499884364.

It is an arithmetic number, because the mean of its divisors is an integer number (5096637000).

Almost surely, 2^{1573378148160} is an apocalyptic number.

1573378148160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1573378148160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3424940064000).

1573378148160 is an abundant number, since it is smaller than the sum of its proper divisors (5276501979840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1573378148160 is a wasteful number, since it uses less digits than its factorization.

1573378148160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 1573378148160 in words is "one trillion, five hundred seventy-three billion, three hundred seventy-eight million, one hundred forty-eight thousand, one hundred sixty".