7808132461452 has 48 divisors (see below), whose sum is σ = 18807559314432. Its totient is φ = 2518635263040.

The previous prime is 7808132461429. The next prime is 7808132461477. The reversal of 7808132461452 is 2541642318087.

It is a junction number, because it is equal to n+sod(n) for n = 7808132461395 and 7808132461404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7705783 + ... + 8659985.

It is an arithmetic number, because the mean of its divisors is an integer number (391824152384).

Almost surely, 2^{7808132461452} is an apocalyptic number.

It is an amenable number.

7808132461452 is an abundant number, since it is smaller than the sum of its proper divisors (10999426852980).

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

7808132461452 is a wasteful number, since it uses less digits than its factorization.

7808132461452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976238 (or 976236 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 7808132461452 in words is "seven trillion, eight hundred eight billion, one hundred thirty-two million, four hundred sixty-one thousand, four hundred fifty-two".