52136783 has 2 divisors, whose sum is σ = 52136784. Its totient is φ = 52136782.

The previous prime is 52136767. The next prime is 52136831. The reversal of 52136783 is 38763125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52136783 - 2⁴ = 52136767 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52136743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26068391 + 26068392.

It is an arithmetic number, because the mean of its divisors is an integer number (26068392).

Almost surely, 2^52136783 is an apocalyptic number.

52136783 is a deficient number, since it is larger than the sum of its proper divisors (1).

52136783 is an equidigital number, since it uses as much as digits as its factorization.

52136783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The square root of 52136783 is about 7220.5805168283. The cubic root of 52136783 is about 373.5781009858.

The spelling of 52136783 in words is "fifty-two million, one hundred thirty-six thousand, seven hundred eighty-three".