808451313425 has 48 divisors (see below), whose sum is σ = 1172864931840. Its totient is φ = 541274352960.

The previous prime is 808451313419. The next prime is 808451313427. The reversal of 808451313425 is 524313154808.

808451313425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 808451313425 - 2¹⁶ = 808451247889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (808451313427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3328982 + ... + 3563568.

It is an arithmetic number, because the mean of its divisors is an integer number (24434686080).

Almost surely, 2^808451313425 is an apocalyptic number.

It is an amenable number.

808451313425 is a deficient number, since it is larger than the sum of its proper divisors (364413618415).

808451313425 is a wasteful number, since it uses less digits than its factorization.

808451313425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235070 (or 235065 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 808451313425 in words is "eight hundred eight billion, four hundred fifty-one million, three hundred thirteen thousand, four hundred twenty-five".