553896131 has 2 divisors, whose sum is σ = 553896132. Its totient is φ = 553896130.

The previous prime is 553896121. The next prime is 553896137. The reversal of 553896131 is 131698355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553896131 - 2¹⁰ = 553895107 is a prime.

It is a super-2 number, since 2×553896131² = 613601847873538322, which contains 22 as substring.

It is equal to p_29039297 and since 553896131 and 29039297 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (553896137) 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 as a sum of consecutive naturals, namely, 276948065 + 276948066.

It is an arithmetic number, because the mean of its divisors is an integer number (276948066).

Almost surely, 2^553896131 is an apocalyptic number.

553896131 is a deficient number, since it is larger than the sum of its proper divisors (1).

553896131 is an equidigital number, since it uses as much as digits as its factorization.

553896131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 41.

The square root of 553896131 is about 23534.9980029742. The cubic root of 553896131 is about 821.2513765714.

The spelling of 553896131 in words is "five hundred fifty-three million, eight hundred ninety-six thousand, one hundred thirty-one".