56473703 has 16 divisors (see below), whose sum is σ = 67200000. Its totient is φ = 46781280.

The previous prime is 56473657. The next prime is 56473777. The reversal of 56473703 is 30737465.

It is a happy number.

It is not a de Polignac number, because 56473703 - 2⁸ = 56473447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56473783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8798 + ... + 13796.

It is an arithmetic number, because the mean of its divisors is an integer number (4200000).

Almost surely, 2^56473703 is an apocalyptic number.

56473703 is a deficient number, since it is larger than the sum of its proper divisors (10726297).

56473703 is a wasteful number, since it uses less digits than its factorization.

56473703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5102.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 56473703 is about 7514.8987351793. The cubic root of 56473703 is about 383.6619724032.

The spelling of 56473703 in words is "fifty-six million, four hundred seventy-three thousand, seven hundred three".