258202413 has 18 divisors (see below), whose sum is σ = 433851054. Its totient is φ = 147543984.

The previous prime is 258202411. The next prime is 258202421. The reversal of 258202413 is 314202852.

It can be written as a sum of positive squares in only one way, i.e., 193849929 + 64352484 = 13923^2 + 8022^2 .

It is not a de Polignac number, because 258202413 - 2¹ = 258202411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258202411) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 292306 + ... + 293187.

Almost surely, 2^258202413 is an apocalyptic number.

It is an amenable number.

258202413 is a deficient number, since it is larger than the sum of its proper divisors (175648641).

258202413 is a wasteful number, since it uses less digits than its factorization.

258202413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585513 (or 585503 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 258202413 is about 16068.6780103405. The cubic root of 258202413 is about 636.7761158229.

The spelling of 258202413 in words is "two hundred fifty-eight million, two hundred two thousand, four hundred thirteen".