155296293696 has 84 divisors (see below), whose sum is σ = 446273720100. Its totient is φ = 51632283648.

The previous prime is 155296293673. The next prime is 155296293701. The reversal of 155296293696 is 696392692551.

155296293696 is a `hidden beast` number, since 1 + 55 + 296 + 293 + 6 + 9 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 86987244096 + 68309049600 = 294936^2 + 261360^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122481 + ... + 570608.

Almost surely, 2^155296293696 is an apocalyptic number.

155296293696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

155296293696 is an abundant number, since it is smaller than the sum of its proper divisors (290977426404).

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

155296293696 is a wasteful number, since it uses less digits than its factorization.

155296293696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693496 (or 693483 counting only the distinct ones).

The product of its digits is 47239200, while the sum is 63.

The spelling of 155296293696 in words is "one hundred fifty-five billion, two hundred ninety-six million, two hundred ninety-three thousand, six hundred ninety-six".