45348053 has 2 divisors, whose sum is σ = 45348054. Its totient is φ = 45348052.

The previous prime is 45348031. The next prime is 45348059. The reversal of 45348053 is 35084354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37185604 + 8162449 = 6098^2 + 2857^2 .

It is a cyclic number.

It is not a de Polignac number, because 45348053 - 2²⁰ = 44299477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45348059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22674026 + 22674027.

It is an arithmetic number, because the mean of its divisors is an integer number (22674027).

Almost surely, 2^45348053 is an apocalyptic number.

It is an amenable number.

45348053 is a deficient number, since it is larger than the sum of its proper divisors (1).

45348053 is an equidigital number, since it uses as much as digits as its factorization.

45348053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 45348053 is about 6734.0963016577. The cubic root of 45348053 is about 356.6040039952.

The spelling of 45348053 in words is "forty-five million, three hundred forty-eight thousand, fifty-three".