45159495154 has 4 divisors (see below), whose sum is σ = 67739242734. Its totient is φ = 22579747576.

The previous prime is 45159495137. The next prime is 45159495187.

45159495154 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 26692044129 + 18467451025 = 163377^2 + 135895^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11289873787 + ... + 11289873790.

Almost surely, 2^45159495154 is an apocalyptic number.

45159495154 is a deficient number, since it is larger than the sum of its proper divisors (22579747580).

45159495154 is a wasteful number, since it uses less digits than its factorization.

45159495154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22579747579.

The product of its digits is 3240000, while the sum is 52.

The spelling of 45159495154 in words is "forty-five billion, one hundred fifty-nine million, four hundred ninety-five thousand, one hundred fifty-four".