49532737 has 2 divisors, whose sum is σ = 49532738. Its totient is φ = 49532736.

The previous prime is 49532719. The next prime is 49532773. The reversal of 49532737 is 73723594.

Together with next prime (49532773) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42302016 + 7230721 = 6504^2 + 2689^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49532737 is a prime.

It is a super-2 number, since 2×49532737² = 4906984069422338, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49532737.

It is not a weakly prime, because it can be changed into another prime (49532137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24766368 + 24766369.

It is an arithmetic number, because the mean of its divisors is an integer number (24766369).

Almost surely, 2^49532737 is an apocalyptic number.

It is an amenable number.

49532737 is a deficient number, since it is larger than the sum of its proper divisors (1).

49532737 is an equidigital number, since it uses as much as digits as its factorization.

49532737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 40.

The square root of 49532737 is about 7037.9497724835. The cubic root of 49532737 is about 367.2519485497.

The spelling of 49532737 in words is "forty-nine million, five hundred thirty-two thousand, seven hundred thirty-seven".