155694000364 has 24 divisors (see below), whose sum is σ = 311450720000. Its totient is φ = 66712560336.

The previous prime is 155694000359. The next prime is 155694000377. The reversal of 155694000364 is 463000496551.

It is a self number, because there is not a number n which added to its sum of digits gives 155694000364.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417864 + ... + 697135.

Almost surely, 2^155694000364 is an apocalyptic number.

155694000364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

155694000364 is an abundant number, since it is smaller than the sum of its proper divisors (155756719636).

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

155694000364 is a wasteful number, since it uses less digits than its factorization.

155694000364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119997 (or 1119995 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 155694000364 in words is "one hundred fifty-five billion, six hundred ninety-four million, three hundred sixty-four", and thus it is an aban number.