45226107520 has 256 divisors, whose sum is σ = 120140496000. Its totient is φ = 16143482880.

The previous prime is 45226107497. The next prime is 45226107533. The reversal of 45226107520 is 2570162254.

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, 110577076 + ... + 110577484.

Almost surely, 2^45226107520 is an apocalyptic number.

45226107520 is a gapful number since it is divisible by the number (40) 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 45226107520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60070248000).

45226107520 is an abundant number, since it is smaller than the sum of its proper divisors (74914388480).

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

45226107520 is a wasteful number, since it uses less digits than its factorization.

45226107520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691 (or 679 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

Adding to 45226107520 its reverse (2570162254), we get a palindrome (47796269774).

The spelling of 45226107520 in words is "forty-five billion, two hundred twenty-six million, one hundred seven thousand, five hundred twenty".