45315444310025 has 48 divisors (see below), whose sum is σ = 58634134675200. Its totient is φ = 34716878592000.

The previous prime is 45315444310001. The next prime is 45315444310067. The reversal of 45315444310025 is 52001344451354.

It is not a de Polignac number, because 45315444310025 - 2¹⁶ = 45315444244489 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9798425 + ... + 13661625.

It is an arithmetic number, because the mean of its divisors is an integer number (1221544472400).

Almost surely, 2^{45315444310025} is an apocalyptic number.

It is an amenable number.

45315444310025 is a deficient number, since it is larger than the sum of its proper divisors (13318690365175).

45315444310025 is a wasteful number, since it uses less digits than its factorization.

45315444310025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3863474 (or 3863469 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 45315444310025 its reverse (52001344451354), we get a palindrome (97316788761379).

The spelling of 45315444310025 in words is "forty-five trillion, three hundred fifteen billion, four hundred forty-four million, three hundred ten thousand, twenty-five".