52739077 has 2 divisors, whose sum is σ = 52739078. Its totient is φ = 52739076.

The previous prime is 52739059. The next prime is 52739087. The reversal of 52739077 is 77093725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52330756 + 408321 = 7234^2 + 639^2 .

It is a cyclic number.

It is not a de Polignac number, because 52739077 - 2¹⁵ = 52706309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52739087) 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, 26369538 + 26369539.

It is an arithmetic number, because the mean of its divisors is an integer number (26369539).

Almost surely, 2^52739077 is an apocalyptic number.

It is an amenable number.

52739077 is a deficient number, since it is larger than the sum of its proper divisors (1).

52739077 is an equidigital number, since it uses as much as digits as its factorization.

52739077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92610, while the sum is 40.

The square root of 52739077 is about 7262.1675139038. The cubic root of 52739077 is about 375.0111451502.

The spelling of 52739077 in words is "fifty-two million, seven hundred thirty-nine thousand, seventy-seven".