45692901 has 12 divisors (see below), whose sum is σ = 67611180. Its totient is φ = 29718720.

The previous prime is 45692879. The next prime is 45692903. The reversal of 45692901 is 10929654.

45692901 is a `hidden beast` number, since 4 + 569 + 2 + 90 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11189025 + 34503876 = 3345^2 + 5874^2 .

It is not a de Polignac number, because 45692901 - 2⁵ = 45692869 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45692903) 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, 61546 + ... + 62283.

It is an arithmetic number, because the mean of its divisors is an integer number (5634265).

Almost surely, 2^45692901 is an apocalyptic number.

45692901 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

45692901 is a deficient number, since it is larger than the sum of its proper divisors (21918279).

45692901 is a wasteful number, since it uses less digits than its factorization.

45692901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123876 (or 123873 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 45692901 is about 6759.6524318932. The cubic root of 45692901 is about 357.5056507168.

The spelling of 45692901 in words is "forty-five million, six hundred ninety-two thousand, nine hundred one".