45861216854 has 8 divisors (see below), whose sum is σ = 69472932768. Its totient is φ = 22703572600.

The previous prime is 45861216833. The next prime is 45861216893.

45861216854 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×45861216854² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 113517662 + ... + 113518065.

It is an arithmetic number, because the mean of its divisors is an integer number (8684116596).

Almost surely, 2^45861216854 is an apocalyptic number.

45861216854 is a deficient number, since it is larger than the sum of its proper divisors (23611715914).

45861216854 is a wasteful number, since it uses less digits than its factorization.

45861216854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227035830.

The product of its digits is 1843200, while the sum is 50.

The spelling of 45861216854 in words is "forty-five billion, eight hundred sixty-one million, two hundred sixteen thousand, eight hundred fifty-four".