52233407 has 2 divisors, whose sum is σ = 52233408. Its totient is φ = 52233406.

The previous prime is 52233373. The next prime is 52233409. The reversal of 52233407 is 70433225.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52233407 is a prime.

Together with 52233409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52233409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26116703 + 26116704.

It is an arithmetic number, because the mean of its divisors is an integer number (26116704).

Almost surely, 2^52233407 is an apocalyptic number.

52233407 is a deficient number, since it is larger than the sum of its proper divisors (1).

52233407 is an equidigital number, since it uses as much as digits as its factorization.

52233407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 52233407 is about 7227.2682944526. The cubic root of 52233407 is about 373.8087400360.

The spelling of 52233407 in words is "fifty-two million, two hundred thirty-three thousand, four hundred seven".