56306554 has 8 divisors (see below), whose sum is σ = 84623508. Its totient is φ = 28098720.

The previous prime is 56306531. The next prime is 56306561. The reversal of 56306554 is 45560365.

It can be written as a sum of positive squares in 2 ways, for example, as 54686025 + 1620529 = 7395^2 + 1273^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25977 + ... + 28060.

Almost surely, 2^56306554 is an apocalyptic number.

56306554 is a deficient number, since it is larger than the sum of its proper divisors (28316954).

56306554 is a wasteful number, since it uses less digits than its factorization.

56306554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54560.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 56306554 is about 7503.7693194820. The cubic root of 56306554 is about 383.2830816715.

The spelling of 56306554 in words is "fifty-six million, three hundred six thousand, five hundred fifty-four".