49996413 has 8 divisors (see below), whose sum is σ = 74068800. Its totient is φ = 33330924.

The previous prime is 49996409. The next prime is 49996421. The reversal of 49996413 is 31469994.

It is not a de Polignac number, because 49996413 - 2² = 49996409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49996403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925833 + ... + 925886.

It is an arithmetic number, because the mean of its divisors is an integer number (9258600).

Almost surely, 2^49996413 is an apocalyptic number.

It is an amenable number.

49996413 is a deficient number, since it is larger than the sum of its proper divisors (24072387).

49996413 is a wasteful number, since it uses less digits than its factorization.

49996413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851728 (or 1851722 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 49996413 is about 7070.8141681139. The cubic root of 49996413 is about 368.3943399060.

The spelling of 49996413 in words is "forty-nine million, nine hundred ninety-six thousand, four hundred thirteen".