45973738634 has 8 divisors (see below), whose sum is σ = 69503605248. Its totient is φ = 22805870220.

The previous prime is 45973738627. The next prime is 45973738651. The reversal of 45973738634 is 43683737954.

45973738634 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 super-2 number, since 2×45973738634² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90499232 + ... + 90499739.

It is an arithmetic number, because the mean of its divisors is an integer number (8687950656).

Almost surely, 2^45973738634 is an apocalyptic number.

45973738634 is a deficient number, since it is larger than the sum of its proper divisors (23529866614).

45973738634 is a wasteful number, since it uses less digits than its factorization.

45973738634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180999100.

The product of its digits is 45722880, while the sum is 59.

The spelling of 45973738634 in words is "forty-five billion, nine hundred seventy-three million, seven hundred thirty-eight thousand, six hundred thirty-four".