7450131808484 has 6 divisors (see below), whose sum is σ = 13037730664854. Its totient is φ = 3725065904240.

The previous prime is 7450131808477. The next prime is 7450131808543. The reversal of 7450131808484 is 4848081310547.

It can be written as a sum of positive squares in only one way, i.e., 7350605440000 + 99526368484 = 2711200^2 + 315478^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 931266476057 + ... + 931266476064.

It is an arithmetic number, because the mean of its divisors is an integer number (2172955110809).

Almost surely, 2^{7450131808484} is an apocalyptic number.

It is an amenable number.

7450131808484 is a deficient number, since it is larger than the sum of its proper divisors (5587598856370).

7450131808484 is a wasteful number, since it uses less digits than its factorization.

7450131808484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862532952125 (or 1862532952123 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 53.

The spelling of 7450131808484 in words is "seven trillion, four hundred fifty billion, one hundred thirty-one million, eight hundred eight thousand, four hundred eighty-four".