2125576432699 has 16 divisors (see below), whose sum is σ = 2139584219136. Its totient is φ = 2111622213600.

The previous prime is 2125576432649. The next prime is 2125576432723. The reversal of 2125576432699 is 9962346755212.

It is a cyclic number.

It is not a de Polignac number, because 2125576432699 - 2⁷ = 2125576432571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2125576432619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212403954 + ... + 212413960.

It is an arithmetic number, because the mean of its divisors is an integer number (133724013696).

Almost surely, 2^{2125576432699} is an apocalyptic number.

2125576432699 is a deficient number, since it is larger than the sum of its proper divisors (14007786437).

2125576432699 is a wasteful number, since it uses less digits than its factorization.

2125576432699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12546.

The product of its digits is 48988800, while the sum is 61.

The spelling of 2125576432699 in words is "two trillion, one hundred twenty-five billion, five hundred seventy-six million, four hundred thirty-two thousand, six hundred ninety-nine".