2911179953 has 16 divisors (see below), whose sum is σ = 3250886400. Its totient is φ = 2584243200.

The previous prime is 2911179907. The next prime is 2911179991. The reversal of 2911179953 is 3599711192.

It is a de Polignac number, because none of the positive numbers 2^k-2911179953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2911179898 and 2911179907.

It is not an unprimeable number, because it can be changed into a prime (2911179353) 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, 225863 + ... + 238403.

It is an arithmetic number, because the mean of its divisors is an integer number (203180400).

Almost surely, 2^2911179953 is an apocalyptic number.

It is an amenable number.

2911179953 is a deficient number, since it is larger than the sum of its proper divisors (339706447).

2911179953 is a wasteful number, since it uses less digits than its factorization.

2911179953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13048.

The product of its digits is 153090, while the sum is 47.

The square root of 2911179953 is about 53955.3514769388. The cubic root of 2911179953 is about 1427.8733369609.

The spelling of 2911179953 in words is "two billion, nine hundred eleven million, one hundred seventy-nine thousand, nine hundred fifty-three".