76903701504 has 528 divisors, whose sum is σ = 250906521600. Its totient is φ = 20852342784.

The previous prime is 76903701491. The next prime is 76903701521. The reversal of 76903701504 is 40510730967.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 344859537 + ... + 344859759.

Almost surely, 2^76903701504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76903701504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125453260800).

76903701504 is an abundant number, since it is smaller than the sum of its proper divisors (174002820096).

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

76903701504 is a wasteful number, since it uses less digits than its factorization.

76903701504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The spelling of 76903701504 in words is "seventy-six billion, nine hundred three million, seven hundred one thousand, five hundred four".