52292475491 has 2 divisors, whose sum is σ = 52292475492. Its totient is φ = 52292475490.

The previous prime is 52292475463. The next prime is 52292475523. The reversal of 52292475491 is 19457429225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52292475491 - 2³⁰ = 51218733667 is a prime.

It is not a weakly prime, because it can be changed into another prime (52292475421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26146237745 + 26146237746.

It is an arithmetic number, because the mean of its divisors is an integer number (26146237746).

Almost surely, 2^52292475491 is an apocalyptic number.

52292475491 is a deficient number, since it is larger than the sum of its proper divisors (1).

52292475491 is an equidigital number, since it uses as much as digits as its factorization.

52292475491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1814400, while the sum is 50.

The spelling of 52292475491 in words is "fifty-two billion, two hundred ninety-two million, four hundred seventy-five thousand, four hundred ninety-one".