16252871739 has 16 divisors (see below), whose sum is σ = 23455932192. Its totient is φ = 9950992128.

The previous prime is 16252871671. The next prime is 16252871753. The reversal of 16252871739 is 93717825261.

It is not a de Polignac number, because 16252871739 - 2²¹ = 16250774587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16252871691 and 16252871700.

It is not an unprimeable number, because it can be changed into a prime (16252871939) by changing a digit.

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, 1050034 + ... + 1065399.

It is an arithmetic number, because the mean of its divisors is an integer number (1465995762).

Almost surely, 2^16252871739 is an apocalyptic number.

16252871739 is a deficient number, since it is larger than the sum of its proper divisors (7203060453).

16252871739 is a wasteful number, since it uses less digits than its factorization.

16252871739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115646.

The product of its digits is 1270080, while the sum is 51.

The spelling of 16252871739 in words is "sixteen billion, two hundred fifty-two million, eight hundred seventy-one thousand, seven hundred thirty-nine".