45402455252412 has 96 divisors (see below), whose sum is σ = 118410930086400. Its totient is φ = 15044298192000.

The previous prime is 45402455252359. The next prime is 45402455252423. The reversal of 45402455252412 is 21425255420454.

45402455252412 is a `hidden beast` number, since 4 + 5 + 4 + 0 + 2 + 4 + 552 + 52 + 41 + 2 = 666.

It is a super-2 number, since 2×45402455252412² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10930537 + ... + 14501087.

It is an arithmetic number, because the mean of its divisors is an integer number (1233447188400).

Almost surely, 2^{45402455252412} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45402455252412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59205465043200).

45402455252412 is an abundant number, since it is smaller than the sum of its proper divisors (73008474833988).

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

45402455252412 is a wasteful number, since it uses less digits than its factorization.

45402455252412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571264 (or 3571256 counting only the distinct ones).

The product of its (nonzero) digits is 2560000, while the sum is 45.

The spelling of 45402455252412 in words is "forty-five trillion, four hundred two billion, four hundred fifty-five million, two hundred fifty-two thousand, four hundred twelve".