56037485372251 has 2 divisors, whose sum is σ = 56037485372252. Its totient is φ = 56037485372250.

The previous prime is 56037485372177. The next prime is 56037485372273. The reversal of 56037485372251 is 15227358473065.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56037485372251 - 2¹¹ = 56037485370203 is a prime.

It is not a weakly prime, because it can be changed into another prime (56037485373251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28018742686125 + 28018742686126.

It is an arithmetic number, because the mean of its divisors is an integer number (28018742686126).

Almost surely, 2^{56037485372251} is an apocalyptic number.

56037485372251 is a deficient number, since it is larger than the sum of its proper divisors (1).

56037485372251 is an equidigital number, since it uses as much as digits as its factorization.

56037485372251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336000, while the sum is 58.

The spelling of 56037485372251 in words is "fifty-six trillion, thirty-seven billion, four hundred eighty-five million, three hundred seventy-two thousand, two hundred fifty-one".