52937749 has 2 divisors, whose sum is σ = 52937750. Its totient is φ = 52937748.

The previous prime is 52937741. The next prime is 52937771. The reversal of 52937749 is 94773925.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39564100 + 13373649 = 6290^2 + 3657^2 .

It is a cyclic number.

It is not a de Polignac number, because 52937749 - 2³ = 52937741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52937699 and 52937708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52937741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26468874 + 26468875.

It is an arithmetic number, because the mean of its divisors is an integer number (26468875).

Almost surely, 2^52937749 is an apocalyptic number.

It is an amenable number.

52937749 is a deficient number, since it is larger than the sum of its proper divisors (1).

52937749 is an equidigital number, since it uses as much as digits as its factorization.

52937749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 476280, while the sum is 46.

The square root of 52937749 is about 7275.8332168900. The cubic root of 52937749 is about 375.4814533131.

The spelling of 52937749 in words is "fifty-two million, nine hundred thirty-seven thousand, seven hundred forty-nine".