45340403125 has 24 divisors (see below), whose sum is σ = 59135965056. Its totient is φ = 34695210000.

The previous prime is 45340403099. The next prime is 45340403153. The reversal of 45340403125 is 52130404354.

It is not a de Polignac number, because 45340403125 - 2¹¹ = 45340401077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243537 + ... + 387286.

It is an arithmetic number, because the mean of its divisors is an integer number (2463998544).

Almost surely, 2^45340403125 is an apocalyptic number.

It is an amenable number.

45340403125 is a deficient number, since it is larger than the sum of its proper divisors (13795561931).

45340403125 is an frugal number, since it uses more digits than its factorization.

45340403125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630871 (or 630851 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 45340403125 its reverse (52130404354), we get a palindrome (97470807479).

The spelling of 45340403125 in words is "forty-five billion, three hundred forty million, four hundred three thousand, one hundred twenty-five".