75763802540 has 12 divisors (see below), whose sum is σ = 159103985376. Its totient is φ = 30305521008.

The previous prime is 75763802537. The next prime is 75763802567. The reversal of 75763802540 is 4520836757.

It is a super-2 number, since 2×75763802540² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1894095044 + ... + 1894095083.

It is an arithmetic number, because the mean of its divisors is an integer number (13258665448).

Almost surely, 2^75763802540 is an apocalyptic number.

It is an amenable number.

75763802540 is an abundant number, since it is smaller than the sum of its proper divisors (83340182836).

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

75763802540 is a wasteful number, since it uses less digits than its factorization.

75763802540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3788190136 (or 3788190134 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 75763802540 in words is "seventy-five billion, seven hundred sixty-three million, eight hundred two thousand, five hundred forty".