2258542510 has 32 divisors (see below), whose sum is σ = 4796024832. Its totient is φ = 749377440.

The previous prime is 2258542487. The next prime is 2258542519. The reversal of 2258542510 is 152458522.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2258542519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518232 + ... + 522571.

It is an arithmetic number, because the mean of its divisors is an integer number (149875776).

Almost surely, 2^2258542510 is an apocalyptic number.

2258542510 is an abundant number, since it is smaller than the sum of its proper divisors (2537482322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2258542510 is a wasteful number, since it uses less digits than its factorization.

2258542510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040848.

The product of its (nonzero) digits is 32000, while the sum is 34.

The square root of 2258542510 is about 47524.1255574471. The cubic root of 2258542510 is about 1312.0269516418.

The spelling of 2258542510 in words is "two billion, two hundred fifty-eight million, five hundred forty-two thousand, five hundred ten".