45400396896 has 72 divisors (see below), whose sum is σ = 129214809360. Its totient is φ = 15120873216.

The previous prime is 45400396889. The next prime is 45400396897. The reversal of 45400396896 is 69869300454.

45400396896 is a `hidden beast` number, since 4 + 540 + 0 + 3 + 9 + 6 + 8 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×45400396896² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45400396897) 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, 284365 + ... + 414323.

It is an arithmetic number, because the mean of its divisors is an integer number (1794650130).

Almost surely, 2^45400396896 is an apocalyptic number.

It is an amenable number.

45400396896 is an abundant number, since it is smaller than the sum of its proper divisors (83814412464).

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

45400396896 is a wasteful number, since it uses less digits than its factorization.

45400396896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131188 (or 131177 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 45400396896 in words is "forty-five billion, four hundred million, three hundred ninety-six thousand, eight hundred ninety-six".