75852086770 has 16 divisors (see below), whose sum is σ = 136927231488. Its totient is φ = 30253395760.

The previous prime is 75852086759. The next prime is 75852086819. The reversal of 75852086770 is 7768025857.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10926226 + ... + 10933165.

It is an arithmetic number, because the mean of its divisors is an integer number (8557951968).

Almost surely, 2^75852086770 is an apocalyptic number.

75852086770 is a deficient number, since it is larger than the sum of its proper divisors (61075144718).

75852086770 is a wasteful number, since it uses less digits than its factorization.

75852086770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21859745.

The product of its (nonzero) digits is 6585600, while the sum is 55.

The spelling of 75852086770 in words is "seventy-five billion, eight hundred fifty-two million, eighty-six thousand, seven hundred seventy".