56154655 has 8 divisors (see below), whose sum is σ = 71349552. Its totient is φ = 42281088.

The previous prime is 56154629. The next prime is 56154667. The reversal of 56154655 is 55645165.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56154655 - 2²¹ = 54057503 is a prime.

It is a Duffinian number.

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, 330237 + ... + 330406.

It is an arithmetic number, because the mean of its divisors is an integer number (8918694).

Almost surely, 2^56154655 is an apocalyptic number.

56154655 is a deficient number, since it is larger than the sum of its proper divisors (15194897).

56154655 is a wasteful number, since it uses less digits than its factorization.

56154655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660665.

The product of its digits is 90000, while the sum is 37.

The square root of 56154655 is about 7493.6409708499. The cubic root of 56154655 is about 382.9381085129.

The spelling of 56154655 in words is "fifty-six million, one hundred fifty-four thousand, six hundred fifty-five".