155027361530 has 64 divisors (see below), whose sum is σ = 296013312000. Its totient is φ = 58353696000.

The previous prime is 155027361529. The next prime is 155027361653. The reversal of 155027361530 is 35163720551.

155027361530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26963096 + ... + 26968844.

It is an arithmetic number, because the mean of its divisors is an integer number (4625208000).

Almost surely, 2^155027361530 is an apocalyptic number.

155027361530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

155027361530 is a deficient number, since it is larger than the sum of its proper divisors (140985950470).

155027361530 is a wasteful number, since it uses less digits than its factorization.

155027361530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8175.

The product of its (nonzero) digits is 94500, while the sum is 38.

The spelling of 155027361530 in words is "one hundred fifty-five billion, twenty-seven million, three hundred sixty-one thousand, five hundred thirty".