45526613 has 12 divisors (see below), whose sum is σ = 51399180. Its totient is φ = 40265280.

The previous prime is 45526609. The next prime is 45526639. The reversal of 45526613 is 31662554.

It can be written as a sum of positive squares in 2 ways, for example, as 41692849 + 3833764 = 6457^2 + 1958^2 .

It is not a de Polignac number, because 45526613 - 2² = 45526609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45526613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45526643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 608 + ... + 9561.

It is an arithmetic number, because the mean of its divisors is an integer number (4283265).

Almost surely, 2^45526613 is an apocalyptic number.

It is an amenable number.

45526613 is a deficient number, since it is larger than the sum of its proper divisors (5872567).

45526613 is a wasteful number, since it uses less digits than its factorization.

45526613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10228 (or 10217 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 45526613 is about 6747.3411800501. The cubic root of 45526613 is about 357.0714391214.

The spelling of 45526613 in words is "forty-five million, five hundred twenty-six thousand, six hundred thirteen".