949916956539 has 16 divisors (see below), whose sum is σ = 1307570960384. Its totient is φ = 612775411200.

The previous prime is 949916956531. The next prime is 949916956553. The reversal of 949916956539 is 935659619949.

It is not a de Polignac number, because 949916956539 - 2³ = 949916956531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (949916956531) 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, 158427 + ... + 1387419.

It is an arithmetic number, because the mean of its divisors is an integer number (81723185024).

Almost surely, 2^949916956539 is an apocalyptic number.

949916956539 is a deficient number, since it is larger than the sum of its proper divisors (357654003845).

949916956539 is a wasteful number, since it uses less digits than its factorization.

949916956539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237338.

The product of its digits is 637729200, while the sum is 75.

The spelling of 949916956539 in words is "nine hundred forty-nine billion, nine hundred sixteen million, nine hundred fifty-six thousand, five hundred thirty-nine".