49605331 has 4 divisors (see below), whose sum is σ = 49625352. Its totient is φ = 49585312.

The previous prime is 49605317. The next prime is 49605343. The reversal of 49605331 is 13350694.

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 49605331 - 2⁵ = 49605299 is a prime.

It is a super-2 number, since 2×49605331² = 4921377727239122, 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 = 49605293 and 49605302.

It is not an unprimeable number, because it can be changed into a prime (49605131) 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, 5665 + ... + 11458.

It is an arithmetic number, because the mean of its divisors is an integer number (12406338).

Almost surely, 2^49605331 is an apocalyptic number.

49605331 is a deficient number, since it is larger than the sum of its proper divisors (20021).

49605331 is a wasteful number, since it uses less digits than its factorization.

49605331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20020.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 49605331 is about 7043.1052100618. The cubic root of 49605331 is about 367.4312728777.

The spelling of 49605331 in words is "forty-nine million, six hundred five thousand, three hundred thirty-one".