53264929 has 2 divisors, whose sum is σ = 53264930. Its totient is φ = 53264928.

The previous prime is 53264899. The next prime is 53264951. The reversal of 53264929 is 92946235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42928704 + 10336225 = 6552^2 + 3215^2 .

It is a cyclic number.

It is not a de Polignac number, because 53264929 - 2⁷ = 53264801 is a prime.

It is a super-2 number, since 2×53264929² = 5674305322750082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53264891 and 53264900.

It is not a weakly prime, because it can be changed into another prime (53264969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26632464 + 26632465.

It is an arithmetic number, because the mean of its divisors is an integer number (26632465).

Almost surely, 2^53264929 is an apocalyptic number.

It is an amenable number.

53264929 is a deficient number, since it is larger than the sum of its proper divisors (1).

53264929 is an equidigital number, since it uses as much as digits as its factorization.

53264929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 40.

The square root of 53264929 is about 7298.2826062026. The cubic root of 53264929 is about 376.2534153470.

The spelling of 53264929 in words is "fifty-three million, two hundred sixty-four thousand, nine hundred twenty-nine".