49688495 has 4 divisors (see below), whose sum is σ = 59626200. Its totient is φ = 39750792.

The previous prime is 49688491. The next prime is 49688503. The reversal of 49688495 is 59488694.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 49688495 - 2² = 49688491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49688491) 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, 4968845 + ... + 4968854.

It is an arithmetic number, because the mean of its divisors is an integer number (14906550).

Almost surely, 2^49688495 is an apocalyptic number.

49688495 is a deficient number, since it is larger than the sum of its proper divisors (9937705).

49688495 is an equidigital number, since it uses as much as digits as its factorization.

49688495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9937704.

The product of its digits is 2488320, while the sum is 53.

The square root of 49688495 is about 7049.0066676093. The cubic root of 49688495 is about 367.6364927147.

The spelling of 49688495 in words is "forty-nine million, six hundred eighty-eight thousand, four hundred ninety-five".