54056665037 has 2 divisors, whose sum is σ = 54056665038. Its totient is φ = 54056665036.

The previous prime is 54056665021. The next prime is 54056665049. The reversal of 54056665037 is 73056665045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51749880196 + 2306784841 = 227486^2 + 48029^2 .

It is a cyclic number.

It is not a de Polignac number, because 54056665037 - 2⁴ = 54056665021 is a prime.

It is a super-2 number, since 2×54056665037² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54056664982 and 54056665000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54056665007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27028332518 + 27028332519.

It is an arithmetic number, because the mean of its divisors is an integer number (27028332519).

Almost surely, 2^54056665037 is an apocalyptic number.

It is an amenable number.

54056665037 is a deficient number, since it is larger than the sum of its proper divisors (1).

54056665037 is an equidigital number, since it uses as much as digits as its factorization.

54056665037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268000, while the sum is 47.

The spelling of 54056665037 in words is "fifty-four billion, fifty-six million, six hundred sixty-five thousand, thirty-seven".