45320434052025 has 48 divisors (see below), whose sum is σ = 81891019853568. Its totient is φ = 21933372552000.

The previous prime is 45320434052009. The next prime is 45320434052059. The reversal of 45320434052025 is 52025043402354.

It is not a de Polignac number, because 45320434052025 - 2⁴ = 45320434052009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49762491 + ... + 50665040.

It is an arithmetic number, because the mean of its divisors is an integer number (1706062913616).

Almost surely, 2^{45320434052025} is an apocalyptic number.

It is an amenable number.

45320434052025 is a deficient number, since it is larger than the sum of its proper divisors (36570585801543).

45320434052025 is a wasteful number, since it uses less digits than its factorization.

45320434052025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100428102 (or 100428097 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 45320434052025 its reverse (52025043402354), we get a palindrome (97345477454379).

The spelling of 45320434052025 in words is "forty-five trillion, three hundred twenty billion, four hundred thirty-four million, fifty-two thousand, twenty-five".