45412129600 has 42 divisors (see below), whose sum is σ = 111742225334. Its totient is φ = 18164851200.

The previous prime is 45412129559. The next prime is 45412129613. The reversal of 45412129600 is 692121454.

It can be written as a sum of positive squares in 3 ways, for example, as 1634099776 + 43778029824 = 40424^2 + 209232^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14189691 + ... + 14192890.

Almost surely, 2^45412129600 is an apocalyptic number.

45412129600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45412129600 is an abundant number, since it is smaller than the sum of its proper divisors (66330095734).

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

45412129600 is a wasteful number, since it uses less digits than its factorization.

45412129600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28382603 (or 28382588 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 45412129600 in words is "forty-five billion, four hundred twelve million, one hundred twenty-nine thousand, six hundred".