7487653042848 has 96 divisors (see below), whose sum is σ = 22181292020160. Its totient is φ = 2190744872960.

The previous prime is 7487653042801. The next prime is 7487653042853. The reversal of 7487653042848 is 8482403567847.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×7487653042848² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122220765 + ... + 122282012.

It is an arithmetic number, because the mean of its divisors is an integer number (231055125210).

Almost surely, 2^{7487653042848} is an apocalyptic number.

It is an amenable number.

7487653042848 is an abundant number, since it is smaller than the sum of its proper divisors (14693638977312).

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

7487653042848 is a wasteful number, since it uses less digits than its factorization.

7487653042848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244502830 (or 244502822 counting only the distinct ones).

The product of its (nonzero) digits is 289013760, while the sum is 66.

The spelling of 7487653042848 in words is "seven trillion, four hundred eighty-seven billion, six hundred fifty-three million, forty-two thousand, eight hundred forty-eight".