99575471746 has 16 divisors (see below), whose sum is σ = 149573677248. Its totient is φ = 49717625200.

The previous prime is 99575471741. The next prime is 99575471837. The reversal of 99575471746 is 64717457599.

It is not an unprimeable number, because it can be changed into a prime (99575471741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5106411 + ... + 5125873.

It is an arithmetic number, because the mean of its divisors is an integer number (9348354828).

Almost surely, 2^99575471746 is an apocalyptic number.

99575471746 is a deficient number, since it is larger than the sum of its proper divisors (49998205502).

99575471746 is a wasteful number, since it uses less digits than its factorization.

99575471746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22937.

The product of its digits is 66679200, while the sum is 64.

The spelling of 99575471746 in words is "ninety-nine billion, five hundred seventy-five million, four hundred seventy-one thousand, seven hundred forty-six".