45528463876 has 27 divisors (see below), whose sum is σ = 92689025877. Its totient is φ = 19510918560.

The previous prime is 45528463859. The next prime is 45528463889. The reversal of 45528463876 is 67836482554.

The square root of 45528463876 is 213374.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 36033910276 + 9494553600 = 189826^2 + 97440^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45528463876.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2979616 + ... + 2994856.

Almost surely, 2^45528463876 is an apocalyptic number.

45528463876 is the 213374-th square number.

It is an amenable number.

45528463876 is an abundant number, since it is smaller than the sum of its proper divisors (47160562001).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45528463876 is an frugal number, since it uses more digits than its factorization.

45528463876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30500 (or 15250 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 58.

The spelling of 45528463876 in words is "forty-five billion, five hundred twenty-eight million, four hundred sixty-three thousand, eight hundred seventy-six".