155362546556 has 12 divisors (see below), whose sum is σ = 310725093168. Its totient is φ = 66583948512.

The previous prime is 155362546553. The next prime is 155362546571. The reversal of 155362546556 is 655645263551.

It is a happy number.

155362546556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

155362546556 is an admirable number.

It is a super-2 number, since 2×155362546556² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 155362546498 and 155362546507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155362546553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2774331161 + ... + 2774331216.

It is an arithmetic number, because the mean of its divisors is an integer number (25893757764).

Almost surely, 2^155362546556 is an apocalyptic number.

It is an amenable number.

155362546556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

155362546556 is a wasteful number, since it uses less digits than its factorization.

155362546556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5548662388 (or 5548662386 counting only the distinct ones).

The product of its digits is 16200000, while the sum is 53.

The spelling of 155362546556 in words is "one hundred fifty-five billion, three hundred sixty-two million, five hundred forty-six thousand, five hundred fifty-six".