2633134965 has 16 divisors (see below), whose sum is σ = 4219129536. Its totient is φ = 1402300800.

The previous prime is 2633134961. The next prime is 2633134991. The reversal of 2633134965 is 5694313362.

It is a happy number.

It is not a de Polignac number, because 2633134965 - 2² = 2633134961 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2633134961) 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, 116656 + ... + 137385.

It is an arithmetic number, because the mean of its divisors is an integer number (263695596).

Almost surely, 2^2633134965 is an apocalyptic number.

It is an amenable number.

2633134965 is a deficient number, since it is larger than the sum of its proper divisors (1585994571).

2633134965 is a wasteful number, since it uses less digits than its factorization.

2633134965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254740.

The product of its digits is 349920, while the sum is 42.

The square root of 2633134965 is about 51314.0815468815. The cubic root of 2633134965 is about 1380.8856187807.

It can be divided in two parts, 263313 and 4965, that added together give a triangular number (268278 = T₇₃₂).

The spelling of 2633134965 in words is "two billion, six hundred thirty-three million, one hundred thirty-four thousand, nine hundred sixty-five".