45761615 has 4 divisors (see below), whose sum is σ = 54913944. Its totient is φ = 36609288.

The previous prime is 45761543. The next prime is 45761627. The reversal of 45761615 is 51616754.

45761615 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45761615 - 2¹⁰ = 45760591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4576157 + ... + 4576166.

It is an arithmetic number, because the mean of its divisors is an integer number (13728486).

Almost surely, 2^45761615 is an apocalyptic number.

45761615 is a deficient number, since it is larger than the sum of its proper divisors (9152329).

45761615 is an equidigital number, since it uses as much as digits as its factorization.

45761615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9152328.

The product of its digits is 25200, while the sum is 35.

The square root of 45761615 is about 6764.7331802518. The cubic root of 45761615 is about 357.6847692735.

The spelling of 45761615 in words is "forty-five million, seven hundred sixty-one thousand, six hundred fifteen".