45980068 has 24 divisors (see below), whose sum is σ = 83336960. Its totient is φ = 22174560.

The previous prime is 45980063. The next prime is 45980069. The reversal of 45980068 is 86008954.

It is a super-2 number, since 2×45980068² = 4228333306569248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45980068.

It is not an unprimeable number, because it can be changed into a prime (45980063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64498 + ... + 65206.

Almost surely, 2^45980068 is an apocalyptic number.

It is an amenable number.

45980068 is a deficient number, since it is larger than the sum of its proper divisors (37356892).

45980068 is a wasteful number, since it uses less digits than its factorization.

45980068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267 (or 1265 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 45980068 is about 6780.8604173807. The cubic root of 45980068 is about 358.2530279510.

The spelling of 45980068 in words is "forty-five million, nine hundred eighty thousand, sixty-eight".