155652266804 has 12 divisors (see below), whose sum is σ = 272628131328. Its totient is φ = 77758515000.

The previous prime is 155652266801. The next prime is 155652266807. The reversal of 155652266804 is 408662256551.

It is an interprime number because it is at equal distance from previous prime (155652266801) and next prime (155652266807).

It is a super-2 number, since 2×155652266804² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155652266801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16899422 + ... + 16908629.

It is an arithmetic number, because the mean of its divisors is an integer number (22719010944).

Almost surely, 2^155652266804 is an apocalyptic number.

It is an amenable number.

155652266804 is a deficient number, since it is larger than the sum of its proper divisors (116975864524).

155652266804 is a wasteful number, since it uses less digits than its factorization.

155652266804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33809206 (or 33809204 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 50.

The spelling of 155652266804 in words is "one hundred fifty-five billion, six hundred fifty-two million, two hundred sixty-six thousand, eight hundred four".