45528404098 has 4 divisors (see below), whose sum is σ = 68292606150. Its totient is φ = 22764202048.

The previous prime is 45528404093. The next prime is 45528404111. The reversal of 45528404098 is 89040482554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89040482554 = 2 ⋅44520241277.

It can be written as a sum of positive squares in only one way, i.e., 45286819249 + 241584849 = 212807^2 + 15543^2 .

It is not an unprimeable number, because it can be changed into a prime (45528404093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11382101023 + ... + 11382101026.

Almost surely, 2^45528404098 is an apocalyptic number.

45528404098 is a deficient number, since it is larger than the sum of its proper divisors (22764202052).

45528404098 is a wasteful number, since it uses less digits than its factorization.

45528404098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22764202051.

The product of its (nonzero) digits is 1843200, while the sum is 49.

The spelling of 45528404098 in words is "forty-five billion, five hundred twenty-eight million, four hundred four thousand, ninety-eight".