56519001037 has 2 divisors, whose sum is σ = 56519001038. Its totient is φ = 56519001036.

The previous prime is 56519001017. The next prime is 56519001083. The reversal of 56519001037 is 73010091565.

56519001037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51814961641 + 4704039396 = 227629^2 + 68586^2 .

It is a cyclic number.

It is not a de Polignac number, because 56519001037 - 2¹⁵ = 56518968269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56519000987 and 56519001005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56519001017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28259500518 + 28259500519.

It is an arithmetic number, because the mean of its divisors is an integer number (28259500519).

Almost surely, 2^56519001037 is an apocalyptic number.

It is an amenable number.

56519001037 is a deficient number, since it is larger than the sum of its proper divisors (1).

56519001037 is an equidigital number, since it uses as much as digits as its factorization.

56519001037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 37.

The spelling of 56519001037 in words is "fifty-six billion, five hundred nineteen million, one thousand, thirty-seven".