155476364160 has 1024 divisors, whose sum is σ = 599622912000. Its totient is φ = 33876344832.

The previous prime is 155476364129. The next prime is 155476364161. The reversal of 155476364160 is 61463674551.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155476364161) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 868582951 + ... + 868583129.

It is an arithmetic number, because the mean of its divisors is an integer number (585569250).

Almost surely, 2^155476364160 is an apocalyptic number.

155476364160 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 155476364160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299811456000).

155476364160 is an abundant number, since it is smaller than the sum of its proper divisors (444146547840).

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

155476364160 is a wasteful number, since it uses less digits than its factorization.

155476364160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 155476364160 in words is "one hundred fifty-five billion, four hundred seventy-six million, three hundred sixty-four thousand, one hundred sixty".