45166866154 has 8 divisors (see below), whose sum is σ = 67751324388. Its totient is φ = 22583091360.

The previous prime is 45166866131. The next prime is 45166866167.

45166866154 is nontrivially palindromic in base 10.

45166866154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 43825329025 + 1341537129 = 209345^2 + 36627^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53044 + ... + 305200.

Almost surely, 2^45166866154 is an apocalyptic number.

45166866154 is a deficient number, since it is larger than the sum of its proper divisors (22584458234).

45166866154 is a wasteful number, since it uses less digits than its factorization.

45166866154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341720.

The product of its digits is 4147200, while the sum is 52.

The spelling of 45166866154 in words is "forty-five billion, one hundred sixty-six million, eight hundred sixty-six thousand, one hundred fifty-four".