76550005005005 has 128 divisors (see below), whose sum is σ = 110707243637760. Its totient is φ = 49719367434240.

The previous prime is 76550005004999. The next prime is 76550005005013. The reversal of 76550005005005 is 50050050005567.

It is not a de Polignac number, because 76550005005005 - 2²⁶ = 76549937896141 is a prime.

76550005005005 is a modest number, since divided by 5005005 gives 76550 as remainder.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 76550005005005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 21305315489 + ... + 21305319081.

It is an arithmetic number, because the mean of its divisors is an integer number (864900340920).

Almost surely, 2^{76550005005005} is an apocalyptic number.

It is an amenable number.

76550005005005 is a deficient number, since it is larger than the sum of its proper divisors (34157238632755).

76550005005005 is a wasteful number, since it uses less digits than its factorization.

76550005005005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5671.

The product of its (nonzero) digits is 131250, while the sum is 38.

The spelling of 76550005005005 in words is "seventy-six trillion, five hundred fifty billion, five million, five thousand, five".