45936541 has 4 divisors (see below), whose sum is σ = 52498912. Its totient is φ = 39374172.

The previous prime is 45936529. The next prime is 45936571. The reversal of 45936541 is 14563954.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14563954 = 2 ⋅7281977.

It is a cyclic number.

It is not a de Polignac number, because 45936541 - 2⁷ = 45936413 is a prime.

It is a super-2 number, since 2×45936541² = 4220331598089362, which contains 22 as substring.

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 45936541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45936571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3281175 + ... + 3281188.

It is an arithmetic number, because the mean of its divisors is an integer number (13124728).

Almost surely, 2^45936541 is an apocalyptic number.

It is an amenable number.

45936541 is a deficient number, since it is larger than the sum of its proper divisors (6562371).

45936541 is an equidigital number, since it uses as much as digits as its factorization.

45936541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6562370.

The product of its digits is 64800, while the sum is 37.

The square root of 45936541 is about 6777.6501089980. The cubic root of 45936541 is about 358.1399455989.

The spelling of 45936541 in words is "forty-five million, nine hundred thirty-six thousand, five hundred forty-one".