45208626372 has 648 divisors, whose sum is σ = 155823123456. Its totient is φ = 10946057472.

The previous prime is 45208626319. The next prime is 45208626431. The reversal of 45208626372 is 27362680254.

45208626372 is a `hidden beast` number, since 4 + 5 + 2 + 0 + 8 + 6 + 2 + 637 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 355973373 + ... + 355973499.

Almost surely, 2^45208626372 is an apocalyptic number.

45208626372 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45208626372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77911561728).

45208626372 is an abundant number, since it is smaller than the sum of its proper divisors (110614497084).

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

45208626372 is a wasteful number, since it uses less digits than its factorization.

45208626372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 45208626372 in words is "forty-five billion, two hundred eight million, six hundred twenty-six thousand, three hundred seventy-two".