155204664352 has 48 divisors (see below), whose sum is σ = 306221452992. Its totient is φ = 77434341120.

The previous prime is 155204664343. The next prime is 155204664361. The reversal of 155204664352 is 253466402551.

It is an interprime number because it is at equal distance from previous prime (155204664343) and next prime (155204664361).

It is a junction number, because it is equal to n+sod(n) for n = 155204664299 and 155204664308.

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, 37550478 + ... + 37554610.

It is an arithmetic number, because the mean of its divisors is an integer number (6379613604).

Almost surely, 2^155204664352 is an apocalyptic number.

It is an amenable number.

155204664352 is a deficient number, since it is larger than the sum of its proper divisors (151016788640).

155204664352 is a wasteful number, since it uses less digits than its factorization.

155204664352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6401 (or 6393 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 155204664352 in words is "one hundred fifty-five billion, two hundred four million, six hundred sixty-four thousand, three hundred fifty-two".