49650037 has 4 divisors (see below), whose sum is σ = 49664140. Its totient is φ = 49635936.

The previous prime is 49650023. The next prime is 49650043. The reversal of 49650037 is 73005694.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 12574116 + 37075921 = 3546^2 + 6089^2 .

It is a cyclic number.

It is not a de Polignac number, because 49650037 - 2⁷ = 49649909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49649984 and 49650011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49650067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3139 + ... + 10447.

It is an arithmetic number, because the mean of its divisors is an integer number (12416035).

Almost surely, 2^49650037 is an apocalyptic number.

It is an amenable number.

49650037 is a deficient number, since it is larger than the sum of its proper divisors (14103).

49650037 is an equidigital number, since it uses as much as digits as its factorization.

49650037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14102.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 49650037 is about 7046.2782374811. The cubic root of 49650037 is about 367.5416202265.

The spelling of 49650037 in words is "forty-nine million, six hundred fifty thousand, thirty-seven".