7425808764798 has 32 divisors (see below), whose sum is σ = 15144958209024. Its totient is φ = 2426856452352.

The previous prime is 7425808764797. The next prime is 7425808764799. The reversal of 7425808764798 is 8974678085247.

It is an interprime number because it is at equal distance from previous prime (7425808764797) and next prime (7425808764799).

It is a super-2 number, since 2×7425808764798² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7425808764797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59559790 + ... + 59684337.

It is an arithmetic number, because the mean of its divisors is an integer number (473279944032).

Almost surely, 2^{7425808764798} is an apocalyptic number.

7425808764798 is an abundant number, since it is smaller than the sum of its proper divisors (7719149444226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7425808764798 is a wasteful number, since it uses less digits than its factorization.

7425808764798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119244336.

The product of its (nonzero) digits is 1517322240, while the sum is 75.

The spelling of 7425808764798 in words is "seven trillion, four hundred twenty-five billion, eight hundred eight million, seven hundred sixty-four thousand, seven hundred ninety-eight".