45483633458 has 4 divisors (see below), whose sum is σ = 68225450190. Its totient is φ = 22741816728.

The previous prime is 45483633451. The next prime is 45483633487. The reversal of 45483633458 is 85433638454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85433638454 = 2 ⋅42716819227.

It can be written as a sum of positive squares in only one way, i.e., 45425675689 + 57957769 = 213133^2 + 7613^2 .

It is not an unprimeable number, because it can be changed into a prime (45483633451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11370908363 + ... + 11370908366.

Almost surely, 2^45483633458 is an apocalyptic number.

45483633458 is a deficient number, since it is larger than the sum of its proper divisors (22741816732).

45483633458 is a wasteful number, since it uses less digits than its factorization.

45483633458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22741816731.

The product of its digits is 16588800, while the sum is 53.

The spelling of 45483633458 in words is "forty-five billion, four hundred eighty-three million, six hundred thirty-three thousand, four hundred fifty-eight".