75971507050 has 24 divisors (see below), whose sum is σ = 141367326912. Its totient is φ = 30375630000.

The previous prime is 75971506987. The next prime is 75971507107. The reversal of 75971507050 is 5070517957.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205596 + ... + 440695.

It is an arithmetic number, because the mean of its divisors is an integer number (5890305288).

Almost surely, 2^75971507050 is an apocalyptic number.

75971507050 is a deficient number, since it is larger than the sum of its proper divisors (65395819862).

75971507050 is a wasteful number, since it uses less digits than its factorization.

75971507050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648654 (or 648649 counting only the distinct ones).

The product of its (nonzero) digits is 385875, while the sum is 46.

The spelling of 75971507050 in words is "seventy-five billion, nine hundred seventy-one million, five hundred seven thousand, fifty".