258352054 has 16 divisors (see below), whose sum is σ = 405699840. Its totient is φ = 123155560.

The previous prime is 258352033. The next prime is 258352057. The reversal of 258352054 is 450253852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258352057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5277 + ... + 23335.

It is an arithmetic number, because the mean of its divisors is an integer number (25356240).

Almost surely, 2^258352054 is an apocalyptic number.

258352054 is a deficient number, since it is larger than the sum of its proper divisors (147347786).

258352054 is a wasteful number, since it uses less digits than its factorization.

258352054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18395.

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 258352054 is about 16073.3336305821. Note that the first 3 decimals coincide. The cubic root of 258352054 is about 636.8991064275.

It can be divided in two parts, 25835 and 2054, that added together give a square (27889 = 167²).

The spelling of 258352054 in words is "two hundred fifty-eight million, three hundred fifty-two thousand, fifty-four".