155015364 has 24 divisors (see below), whose sum is σ = 413374528. Its totient is φ = 44290080.

The previous prime is 155015359. The next prime is 155015389. The reversal of 155015364 is 463510551.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922627 + ... + 922794.

Almost surely, 2^155015364 is an apocalyptic number.

155015364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

155015364 is an abundant number, since it is smaller than the sum of its proper divisors (258359164).

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

155015364 is a wasteful number, since it uses less digits than its factorization.

155015364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845435 (or 1845433 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 155015364 is about 12450.5166157875. The cubic root of 155015364 is about 537.1862834186.

The spelling of 155015364 in words is "one hundred fifty-five million, fifteen thousand, three hundred sixty-four".