56330403365 has 4 divisors (see below), whose sum is σ = 67596484044. Its totient is φ = 45064322688.

The previous prime is 56330403343. The next prime is 56330403529.

56330403365 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34203543364 + 22126860001 = 184942^2 + 148751^2 .

It is a cyclic number.

It is not a de Polignac number, because 56330403365 - 2⁶ = 56330403301 is a prime.

It is a super-2 number, since 2×56330403365² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 5633040332 + ... + 5633040341.

It is an arithmetic number, because the mean of its divisors is an integer number (16899121011).

Almost surely, 2^56330403365 is an apocalyptic number.

It is an amenable number.

56330403365 is a deficient number, since it is larger than the sum of its proper divisors (11266080679).

56330403365 is a wasteful number, since it uses less digits than its factorization.

56330403365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11266080678.

The product of its (nonzero) digits is 291600, while the sum is 38.

The spelling of 56330403365 in words is "fifty-six billion, three hundred thirty million, four hundred three thousand, three hundred sixty-five".