45520802554 has 8 divisors (see below), whose sum is σ = 68392594260. Its totient is φ = 22723271136.

The previous prime is 45520802533. The next prime is 45520802581.

45520802554 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 43273568529 + 2247234025 = 208023^2 + 47405^2 .

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, 18563539 + ... + 18565990.

Almost surely, 2^45520802554 is an apocalyptic number.

45520802554 is a deficient number, since it is larger than the sum of its proper divisors (22871791706).

45520802554 is a wasteful number, since it uses less digits than its factorization.

45520802554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37130144.

The product of its (nonzero) digits is 320000, while the sum is 40.

The spelling of 45520802554 in words is "forty-five billion, five hundred twenty million, eight hundred two thousand, five hundred fifty-four".