75312600890 has 32 divisors (see below), whose sum is σ = 138299123520. Its totient is φ = 29521603584.

The previous prime is 75312600889. The next prime is 75312600943. The reversal of 75312600890 is 9800621357.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161900 + ... + 420519.

It is an arithmetic number, because the mean of its divisors is an integer number (4321847610).

Almost surely, 2^75312600890 is an apocalyptic number.

75312600890 is a deficient number, since it is larger than the sum of its proper divisors (62986522630).

75312600890 is a wasteful number, since it uses less digits than its factorization.

75312600890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582686.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 75312600890 in words is "seventy-five billion, three hundred twelve million, six hundred thousand, eight hundred ninety".