45340053 has 16 divisors (see below), whose sum is σ = 66234432. Its totient is φ = 27360000.

The previous prime is 45340051. The next prime is 45340063. The reversal of 45340053 is 35004354.

It is a happy number.

It is not a de Polignac number, because 45340053 - 2¹ = 45340051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45340051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5103 + ... + 10803.

It is an arithmetic number, because the mean of its divisors is an integer number (4139652).

Almost surely, 2^45340053 is an apocalyptic number.

It is an amenable number.

45340053 is a deficient number, since it is larger than the sum of its proper divisors (20894379).

45340053 is a wasteful number, since it uses less digits than its factorization.

45340053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5956.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 45340053 is about 6733.5022833589. The cubic root of 45340053 is about 356.5830328647.

The spelling of 45340053 in words is "forty-five million, three hundred forty thousand, fifty-three".