76930018548540 has 96 divisors (see below), whose sum is σ = 226771336485120. Its totient is φ = 19432360982016.

The previous prime is 76930018548527. The next prime is 76930018548541. The reversal of 76930018548540 is 4584581003967.

It is a happy number.

It is a super-2 number, since 2×76930018548540² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76930018548541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4063344 + ... + 13052616.

It is an arithmetic number, because the mean of its divisors is an integer number (2362201421720).

Almost surely, 2^{76930018548540} is an apocalyptic number.

It is an amenable number.

76930018548540 is an abundant number, since it is smaller than the sum of its proper divisors (149841317936580).

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

76930018548540 is a wasteful number, since it uses less digits than its factorization.

76930018548540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8996811 (or 8996809 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 76930018548540 in words is "seventy-six trillion, nine hundred thirty billion, eighteen million, five hundred forty-eight thousand, five hundred forty".