45388053 has 16 divisors (see below), whose sum is σ = 67364800. Its totient is φ = 30203280.

The previous prime is 45388037. The next prime is 45388067. The reversal of 45388053 is 35088354.

It is not a de Polignac number, because 45388053 - 2⁴ = 45388037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45387999 and 45388017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45388073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17958 + ... + 20328.

It is an arithmetic number, because the mean of its divisors is an integer number (4210300).

Almost surely, 2^45388053 is an apocalyptic number.

It is an amenable number.

45388053 is a deficient number, since it is larger than the sum of its proper divisors (21976747).

45388053 is a wasteful number, since it uses less digits than its factorization.

45388053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089 (or 3083 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 45388053 is about 6737.0656075179. The cubic root of 45388053 is about 356.7088226683.

The spelling of 45388053 in words is "forty-five million, three hundred eighty-eight thousand, fifty-three".