45287678254 has 32 divisors (see below), whose sum is σ = 84435857856. Its totient is φ = 17738611200.

The previous prime is 45287678123. The next prime is 45287678287.

45287678254 is nontrivially palindromic in base 10.

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 15 ways as a sum of consecutive naturals, for example, 1213467 + ... + 1250230.

It is an arithmetic number, because the mean of its divisors is an integer number (2638620558).

Almost surely, 2^45287678254 is an apocalyptic number.

45287678254 is a deficient number, since it is larger than the sum of its proper divisors (39148179602).

45287678254 is a wasteful number, since it uses less digits than its factorization.

45287678254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463820.

The product of its digits is 30105600, while the sum is 58.

The spelling of 45287678254 in words is "forty-five billion, two hundred eighty-seven million, six hundred seventy-eight thousand, two hundred fifty-four".