45871817854 has 8 divisors (see below), whose sum is σ = 69935722488. Its totient is φ = 22559910360.

The previous prime is 45871817839. The next prime is 45871817863.

45871817854 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 187999132 + ... + 187999375.

It is an arithmetic number, because the mean of its divisors is an integer number (8741965311).

Almost surely, 2^45871817854 is an apocalyptic number.

45871817854 is a deficient number, since it is larger than the sum of its proper divisors (24063904634).

45871817854 is a wasteful number, since it uses less digits than its factorization.

45871817854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375998570.

The product of its digits is 10035200, while the sum is 58.

The spelling of 45871817854 in words is "forty-five billion, eight hundred seventy-one million, eight hundred seventeen thousand, eight hundred fifty-four".