56266713455402 has 4 divisors (see below), whose sum is σ = 84400070183106. Its totient is φ = 28133356727700.

The previous prime is 56266713455363. The next prime is 56266713455413. The reversal of 56266713455402 is 20455431766265.

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

It can be written as a sum of positive squares in only one way, i.e., 53541840238441 + 2724873216961 = 7317229^2 + 1650719^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14066678363849 + ... + 14066678363852.

Almost surely, 2^{56266713455402} is an apocalyptic number.

56266713455402 is a deficient number, since it is larger than the sum of its proper divisors (28133356727704).

56266713455402 is a wasteful number, since it uses less digits than its factorization.

56266713455402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28133356727703.

The product of its (nonzero) digits is 36288000, while the sum is 56.

The spelling of 56266713455402 in words is "fifty-six trillion, two hundred sixty-six billion, seven hundred thirteen million, four hundred fifty-five thousand, four hundred two".