49962529 has 2 divisors, whose sum is σ = 49962530. Its totient is φ = 49962528.

The previous prime is 49962527. The next prime is 49962547. The reversal of 49962529 is 92526994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49322529 + 640000 = 7023^2 + 800^2 .

It is a cyclic number.

It is not a de Polignac number, because 49962529 - 2¹ = 49962527 is a prime.

Together with 49962527, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (49962527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24981264 + 24981265.

It is an arithmetic number, because the mean of its divisors is an integer number (24981265).

Almost surely, 2^49962529 is an apocalyptic number.

It is an amenable number.

49962529 is a deficient number, since it is larger than the sum of its proper divisors (1).

49962529 is an equidigital number, since it uses as much as digits as its factorization.

49962529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 46.

The square root of 49962529 is about 7068.4177154438. The cubic root of 49962529 is about 368.3110973020.

It can be divided in two parts, 49 and 962529, that added together give a triangular number (962578 = T₁₃₈₇).

The spelling of 49962529 in words is "forty-nine million, nine hundred sixty-two thousand, five hundred twenty-nine".