258061052 has 12 divisors (see below), whose sum is σ = 462621936. Its totient is φ = 125883360.

The previous prime is 258061043. The next prime is 258061061. The reversal of 258061052 is 250160852.

It is an interprime number because it is at equal distance from previous prime (258061043) and next prime (258061061).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786608 + ... + 786935.

It is an arithmetic number, because the mean of its divisors is an integer number (38551828).

Almost surely, 2^258061052 is an apocalyptic number.

It is an amenable number.

258061052 is a deficient number, since it is larger than the sum of its proper divisors (204560884).

258061052 is a wasteful number, since it uses less digits than its factorization.

258061052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573588 (or 1573586 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 258061052 is about 16064.2787575415. The cubic root of 258061052 is about 636.6598869314.

The spelling of 258061052 in words is "two hundred fifty-eight million, sixty-one thousand, fifty-two".