49650137 has 8 divisors (see below), whose sum is σ = 50068800. Its totient is φ = 49233744.

The previous prime is 49650119. The next prime is 49650187. The reversal of 49650137 is 73105694.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49650137 - 2²⁰ = 48601561 is a prime.

It is a super-2 number, since 2×49650137² = 4930272208237538, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49650097 and 49650106.

It is not an unprimeable number, because it can be changed into a prime (49650187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101708 + ... + 102194.

It is an arithmetic number, because the mean of its divisors is an integer number (6258600).

Almost surely, 2^49650137 is an apocalyptic number.

It is an amenable number.

49650137 is a deficient number, since it is larger than the sum of its proper divisors (418663).

49650137 is a wasteful number, since it uses less digits than its factorization.

49650137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 49650137 is about 7046.2853334221. The cubic root of 49650137 is about 367.5418669811.

The spelling of 49650137 in words is "forty-nine million, six hundred fifty thousand, one hundred thirty-seven".