45540677 has 16 divisors (see below), whose sum is σ = 56689920. Its totient is φ = 35620992.

The previous prime is 45540659. The next prime is 45540679. The reversal of 45540677 is 77604554.

It is a cyclic number.

It is not a de Polignac number, because 45540677 - 2¹² = 45536581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45540677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45540679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5288 + ... + 10910.

It is an arithmetic number, because the mean of its divisors is an integer number (3543120).

Almost surely, 2^45540677 is an apocalyptic number.

It is an amenable number.

45540677 is a deficient number, since it is larger than the sum of its proper divisors (11149243).

45540677 is a wasteful number, since it uses less digits than its factorization.

45540677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5732.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 45540677 is about 6748.3832878698. The cubic root of 45540677 is about 357.1082039597.

The spelling of 45540677 in words is "forty-five million, five hundred forty thousand, six hundred seventy-seven".