162054005278320 has 120 divisors (see below), whose sum is σ = 547883927604000. Its totient is φ = 42924371839488.

The previous prime is 162054005278271. The next prime is 162054005278339. The reversal of 162054005278320 is 23872500450261.

162054005278320 is a `hidden beast` number, since 1 + 6 + 2 + 0 + 5 + 40 + 0 + 527 + 83 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 755177980 + ... + 755392539.

It is an arithmetic number, because the mean of its divisors is an integer number (4565699396700).

Almost surely, 2^{162054005278320} is an apocalyptic number.

162054005278320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162054005278320 is an abundant number, since it is smaller than the sum of its proper divisors (385829922325680).

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

162054005278320 is a wasteful number, since it uses less digits than its factorization.

162054005278320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510570687 (or 1510570678 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 162054005278320 in words is "one hundred sixty-two trillion, fifty-four billion, five million, two hundred seventy-eight thousand, three hundred twenty".