154056056 has 32 divisors (see below), whose sum is σ = 360132480. Its totient is φ = 60021600.

The previous prime is 154056029. The next prime is 154056073. The reversal of 154056056 is 650650451.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 124430 + ... + 125661.

It is an arithmetic number, because the mean of its divisors is an integer number (11254140).

Almost surely, 2^154056056 is an apocalyptic number.

It is an amenable number.

154056056 is an abundant number, since it is smaller than the sum of its proper divisors (206076424).

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

154056056 is a wasteful number, since it uses less digits than its factorization.

154056056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250115 (or 250111 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 154056056 is about 12411.9320011028. The cubic root of 154056056 is about 536.0758691892.

The spelling of 154056056 in words is "one hundred fifty-four million, fifty-six thousand, fifty-six".