45157626 has 24 divisors (see below), whose sum is σ = 98223840. Its totient is φ = 14993736.

The previous prime is 45157603. The next prime is 45157631. The reversal of 45157626 is 62675154.

It is a happy number.

45157626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45157626² = 4078422371911752, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36 + ... + 9503.

It is an arithmetic number, because the mean of its divisors is an integer number (4092660).

Almost surely, 2^45157626 is an apocalyptic number.

45157626 is an abundant number, since it is smaller than the sum of its proper divisors (53066214).

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

45157626 is a wasteful number, since it uses less digits than its factorization.

45157626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9810 (or 9807 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 45157626 is about 6719.9424104675. The cubic root of 45157626 is about 356.1041493450.

The spelling of 45157626 in words is "forty-five million, one hundred fifty-seven thousand, six hundred twenty-six".