52513272473 has 2 divisors, whose sum is σ = 52513272474. Its totient is φ = 52513272472.

The previous prime is 52513272467. The next prime is 52513272479. The reversal of 52513272473 is 37427231525.

It is a balanced prime because it is at equal distance from previous prime (52513272467) and next prime (52513272479).

It can be written as a sum of positive squares in only one way, i.e., 43813606489 + 8699665984 = 209317^2 + 93272^2 .

It is a cyclic number.

It is not a de Polignac number, because 52513272473 - 2¹² = 52513268377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52513272473.

It is not a weakly prime, because it can be changed into another prime (52513272479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26256636236 + 26256636237.

It is an arithmetic number, because the mean of its divisors is an integer number (26256636237).

Almost surely, 2^52513272473 is an apocalyptic number.

It is an amenable number.

52513272473 is a deficient number, since it is larger than the sum of its proper divisors (1).

52513272473 is an equidigital number, since it uses as much as digits as its factorization.

52513272473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 352800, while the sum is 41.

The spelling of 52513272473 in words is "fifty-two billion, five hundred thirteen million, two hundred seventy-two thousand, four hundred seventy-three".