45373325053 has 4 divisors (see below), whose sum is σ = 51855228640. Its totient is φ = 38891421468.

The previous prime is 45373325017. The next prime is 45373325083. The reversal of 45373325053 is 35052337354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35052337354 = 2 ⋅17526168677.

It is a cyclic number.

It is not a de Polignac number, because 45373325053 - 2¹⁷ = 45373193981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45373324997 and 45373325015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45373325083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3240951783 + ... + 3240951796.

It is an arithmetic number, because the mean of its divisors is an integer number (12963807160).

Almost surely, 2^45373325053 is an apocalyptic number.

It is an amenable number.

45373325053 is a deficient number, since it is larger than the sum of its proper divisors (6481903587).

45373325053 is an equidigital number, since it uses as much as digits as its factorization.

45373325053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6481903586.

The product of its (nonzero) digits is 567000, while the sum is 40.

The spelling of 45373325053 in words is "forty-five billion, three hundred seventy-three million, three hundred twenty-five thousand, fifty-three".