49652993 has 4 divisors (see below), whose sum is σ = 53472468. Its totient is φ = 45833520.

The previous prime is 49652987. The next prime is 49653013. The reversal of 49652993 is 39925694.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25170289 + 24482704 = 5017^2 + 4948^2 .

It is a cyclic number.

It is not a de Polignac number, because 49652993 - 2¹⁰ = 49651969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49652923) 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, 1909718 + ... + 1909743.

It is an arithmetic number, because the mean of its divisors is an integer number (13368117).

Almost surely, 2^49652993 is an apocalyptic number.

It is an amenable number.

49652993 is a deficient number, since it is larger than the sum of its proper divisors (3819475).

49652993 is a wasteful number, since it uses less digits than its factorization.

49652993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819474.

The product of its digits is 524880, while the sum is 47.

The square root of 49652993 is about 7046.4879904815. The cubic root of 49652993 is about 367.5489141550.

The spelling of 49652993 in words is "forty-nine million, six hundred fifty-two thousand, nine hundred ninety-three".