653376131 has 2 divisors, whose sum is σ = 653376132. Its totient is φ = 653376130.

The previous prime is 653376107. The next prime is 653376137. The reversal of 653376131 is 131673356.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 653376131 - 2¹⁴ = 653359747 is a prime.

It is a super-3 number, since 3×653376131³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 653376091 and 653376100.

It is not a weakly prime, because it can be changed into another prime (653376137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326688065 + 326688066.

It is an arithmetic number, because the mean of its divisors is an integer number (326688066).

Almost surely, 2^653376131 is an apocalyptic number.

653376131 is a deficient number, since it is larger than the sum of its proper divisors (1).

653376131 is an equidigital number, since it uses as much as digits as its factorization.

653376131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 35.

The square root of 653376131 is about 25561.2231906065. The cubic root of 653376131 is about 867.7362786040.

The spelling of 653376131 in words is "six hundred fifty-three million, three hundred seventy-six thousand, one hundred thirty-one".