54701702491 has 2 divisors, whose sum is σ = 54701702492. Its totient is φ = 54701702490.

The previous prime is 54701702477. The next prime is 54701702527. The reversal of 54701702491 is 19420710745.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54701702491 - 2²¹ = 54699605339 is a prime.

It is not a weakly prime, because it can be changed into another prime (54701702191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27350851245 + 27350851246.

It is an arithmetic number, because the mean of its divisors is an integer number (27350851246).

Almost surely, 2^54701702491 is an apocalyptic number.

54701702491 is a deficient number, since it is larger than the sum of its proper divisors (1).

54701702491 is an equidigital number, since it uses as much as digits as its factorization.

54701702491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 54701702491 in words is "fifty-four billion, seven hundred one million, seven hundred two thousand, four hundred ninety-one".