258542151 has 16 divisors (see below), whose sum is σ = 398033664. Its totient is φ = 146214144.

The previous prime is 258542117. The next prime is 258542173. The reversal of 258542151 is 151245852.

258542151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 258542151 - 2¹³ = 258533959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258542111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61425 + ... + 65498.

It is an arithmetic number, because the mean of its divisors is an integer number (24877104).

Almost surely, 2^258542151 is an apocalyptic number.

258542151 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

258542151 is a deficient number, since it is larger than the sum of its proper divisors (139491513).

258542151 is a wasteful number, since it uses less digits than its factorization.

258542151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127030.

The product of its digits is 16000, while the sum is 33.

The square root of 258542151 is about 16079.2459711269. The cubic root of 258542151 is about 637.0552795311.

The spelling of 258542151 in words is "two hundred fifty-eight million, five hundred forty-two thousand, one hundred fifty-one".