2953053681 has 16 divisors (see below), whose sum is σ = 4037468160. Its totient is φ = 1918864080.

The previous prime is 2953053671. The next prime is 2953053689. The reversal of 2953053681 is 1863503592.

It is not a de Polignac number, because 2953053681 - 2¹⁰ = 2953052657 is a prime.

It is a super-2 number, since 2×2953053681² = 17441052085735299522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2953053689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37896 + ... + 85686.

It is an arithmetic number, because the mean of its divisors is an integer number (252341760).

Almost surely, 2^2953053681 is an apocalyptic number.

It is an amenable number.

2953053681 is a deficient number, since it is larger than the sum of its proper divisors (1084414479).

2953053681 is a wasteful number, since it uses less digits than its factorization.

2953053681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48316.

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 2953053681 is about 54342.0065971068. The cubic root of 2953053681 is about 1434.6868374973.

The spelling of 2953053681 in words is "two billion, nine hundred fifty-three million, fifty-three thousand, six hundred eighty-one".