49825951 has 8 divisors (see below), whose sum is σ = 56988320. Its totient is φ = 42674688.

The previous prime is 49825943. The next prime is 49825967. The reversal of 49825951 is 15952894.

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

It is not a de Polignac number, because 49825951 - 2³ = 49825943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49825898 and 49825907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49825901) 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, 12355 + ... + 15883.

It is an arithmetic number, because the mean of its divisors is an integer number (7123540).

Almost surely, 2^49825951 is an apocalyptic number.

49825951 is a deficient number, since it is larger than the sum of its proper divisors (7162369).

49825951 is a wasteful number, since it uses less digits than its factorization.

49825951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5553.

The product of its digits is 129600, while the sum is 43.

The square root of 49825951 is about 7058.7499601558. The cubic root of 49825951 is about 367.9751849012.

The spelling of 49825951 in words is "forty-nine million, eight hundred twenty-five thousand, nine hundred fifty-one".