45413685 has 12 divisors (see below), whose sum is σ = 78717132. Its totient is φ = 24220608.

The previous prime is 45413653. The next prime is 45413713. The reversal of 45413685 is 58631454.

It is a happy number.

45413685 is a `hidden beast` number, since 4 + 541 + 36 + 85 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10909809 + 34503876 = 3303^2 + 5874^2 .

It is not a de Polignac number, because 45413685 - 2⁵ = 45413653 is a prime.

It is a Curzon number.

It is a congruent number.

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, 504552 + ... + 504641.

It is an arithmetic number, because the mean of its divisors is an integer number (6559761).

Almost surely, 2^45413685 is an apocalyptic number.

45413685 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45413685 is a deficient number, since it is larger than the sum of its proper divisors (33303447).

45413685 is a wasteful number, since it uses less digits than its factorization.

45413685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009204 (or 1009201 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 45413685 is about 6738.9676509092. The cubic root of 45413685 is about 356.7759581026.

The spelling of 45413685 in words is "forty-five million, four hundred thirteen thousand, six hundred eighty-five".