45941673632 has 72 divisors (see below), whose sum is σ = 93839250708. Its totient is φ = 22139535360.

The previous prime is 45941673619. The next prime is 45941673649. The reversal of 45941673632 is 23637614954.

It can be written as a sum of positive squares in 2 ways, for example, as 37948598416 + 7993075216 = 194804^2 + 89404^2 .

It is a super-2 number, since 2×45941673632² (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 11 ways as a sum of consecutive naturals, for example, 7900358 + ... + 7906170.

Almost surely, 2^45941673632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45941673632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46919625354).

45941673632 is an abundant number, since it is smaller than the sum of its proper divisors (47897577076).

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

45941673632 is a wasteful number, since it uses less digits than its factorization.

45941673632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142 (or 6103 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 50.

The spelling of 45941673632 in words is "forty-five billion, nine hundred forty-one million, six hundred seventy-three thousand, six hundred thirty-two".