45158913926 has 8 divisors (see below), whose sum is σ = 77415281040. Its totient is φ = 19353820248.

The previous prime is 45158913923. The next prime is 45158913931. The reversal of 45158913926 is 62931985154.

45158913926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45158913923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1612818341 + ... + 1612818368.

It is an arithmetic number, because the mean of its divisors is an integer number (9676910130).

Almost surely, 2^45158913926 is an apocalyptic number.

45158913926 is a deficient number, since it is larger than the sum of its proper divisors (32256367114).

45158913926 is a wasteful number, since it uses less digits than its factorization.

45158913926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225636718.

The product of its digits is 2332800, while the sum is 53.

The spelling of 45158913926 in words is "forty-five billion, one hundred fifty-eight million, nine hundred thirteen thousand, nine hundred twenty-six".