45297381996 has 36 divisors (see below), whose sum is σ = 114521573712. Its totient is φ = 15096508704.

The previous prime is 45297381991. The next prime is 45297382073. The reversal of 45297381996 is 69918379254.

45297381996 is a `hidden beast` number, since 4 + 529 + 7 + 3 + 8 + 19 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (45297381991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107226 + ... + 319518.

Almost surely, 2^45297381996 is an apocalyptic number.

It is an amenable number.

45297381996 is an abundant number, since it is smaller than the sum of its proper divisors (69224191716).

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

45297381996 is a wasteful number, since it uses less digits than its factorization.

45297381996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218230 (or 218225 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 63.

The spelling of 45297381996 in words is "forty-five billion, two hundred ninety-seven million, three hundred eighty-one thousand, nine hundred ninety-six".