407252097253 has 2 divisors, whose sum is σ = 407252097254. Its totient is φ = 407252097252.

The previous prime is 407252097251. The next prime is 407252097289. The reversal of 407252097253 is 352790252704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 398636916129 + 8615181124 = 631377^2 + 92818^2 .

It is a cyclic number.

It is not a de Polignac number, because 407252097253 - 2¹ = 407252097251 is a prime.

Together with 407252097251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (407252097251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203626048626 + 203626048627.

It is an arithmetic number, because the mean of its divisors is an integer number (203626048627).

Almost surely, 2^407252097253 is an apocalyptic number.

It is an amenable number.

407252097253 is a deficient number, since it is larger than the sum of its proper divisors (1).

407252097253 is an equidigital number, since it uses as much as digits as its factorization.

407252097253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 407252097253 in words is "four hundred seven billion, two hundred fifty-two million, ninety-seven thousand, two hundred fifty-three".