45411765 has 32 divisors (see below), whose sum is σ = 85290240. Its totient is φ = 20196864.

The previous prime is 45411749. The next prime is 45411787. The reversal of 45411765 is 56711454.

It is not a de Polignac number, because 45411765 - 2⁴ = 45411749 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 31 ways as a sum of consecutive naturals, for example, 1960 + ... + 9729.

It is an arithmetic number, because the mean of its divisors is an integer number (2665320).

Almost surely, 2^45411765 is an apocalyptic number.

It is an amenable number.

45411765 is a deficient number, since it is larger than the sum of its proper divisors (39878475).

45411765 is a wasteful number, since it uses less digits than its factorization.

45411765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11741.

The product of its digits is 16800, while the sum is 33.

The square root of 45411765 is about 6738.8251943495. The cubic root of 45411765 is about 356.7709301065.

The spelling of 45411765 in words is "forty-five million, four hundred eleven thousand, seven hundred sixty-five".