49733131 has 8 divisors (see below), whose sum is σ = 56938464. Its totient is φ = 42552960.

The previous prime is 49733113. The next prime is 49733137. The reversal of 49733131 is 13133794.

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

It is a cyclic number.

It is not a de Polignac number, because 49733131 - 2⁹ = 49732619 is a prime.

It is a super-2 number, since 2×49733131² = 4946768638126322, 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 = 49733093 and 49733102.

It is not an unprimeable number, because it can be changed into a prime (49733137) 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, 1840 + ... + 10141.

It is an arithmetic number, because the mean of its divisors is an integer number (7117308).

Almost surely, 2^49733131 is an apocalyptic number.

49733131 is a deficient number, since it is larger than the sum of its proper divisors (7205333).

49733131 is a wasteful number, since it uses less digits than its factorization.

49733131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12581.

The product of its digits is 6804, while the sum is 31.

The square root of 49733131 is about 7052.1720767434. The cubic root of 49733131 is about 367.7465444225.

The spelling of 49733131 in words is "forty-nine million, seven hundred thirty-three thousand, one hundred thirty-one".