53492951 has 2 divisors, whose sum is σ = 53492952. Its totient is φ = 53492950.

The previous prime is 53492941. The next prime is 53492981. The reversal of 53492951 is 15929435.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53492951 is a prime.

It is a super-2 number, since 2×53492951² = 5722991613376802, which contains 22 as substring.

It is a Chen prime.

It is equal to p_3197729 and since 53492951 and 3197729 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53492911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26746475 + 26746476.

It is an arithmetic number, because the mean of its divisors is an integer number (26746476).

Almost surely, 2^53492951 is an apocalyptic number.

53492951 is a deficient number, since it is larger than the sum of its proper divisors (1).

53492951 is an equidigital number, since it uses as much as digits as its factorization.

53492951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48600, while the sum is 38.

The square root of 53492951 is about 7313.8875435708. The cubic root of 53492951 is about 376.7895524944.

The spelling of 53492951 in words is "fifty-three million, four hundred ninety-two thousand, nine hundred fifty-one".