45450351326 has 64 divisors (see below), whose sum is σ = 78941952000. Its totient is φ = 19480204800.

The previous prime is 45450351299. The next prime is 45450351389. The reversal of 45450351326 is 62315305454.

45450351326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45450351326.

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, 4472351 + ... + 4482501.

It is an arithmetic number, because the mean of its divisors is an integer number (1233468000).

Almost surely, 2^45450351326 is an apocalyptic number.

45450351326 is a deficient number, since it is larger than the sum of its proper divisors (33491600674).

45450351326 is a wasteful number, since it uses less digits than its factorization.

45450351326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10457.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 45450351326 in words is "forty-five billion, four hundred fifty million, three hundred fifty-one thousand, three hundred twenty-six".