49537031 has 4 divisors (see below), whose sum is σ = 52450992. Its totient is φ = 46623072.

The previous prime is 49537003. The next prime is 49537057. The reversal of 49537031 is 13073594.

It is a happy number.

49537031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13073594 = 2 ⋅6536797.

It is a cyclic number.

It is not a de Polignac number, because 49537031 - 2⁶ = 49536967 is a prime.

It is a super-2 number, since 2×49537031² = 4907834880589922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49537001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1456955 + ... + 1456988.

It is an arithmetic number, because the mean of its divisors is an integer number (13112748).

Almost surely, 2^49537031 is an apocalyptic number.

49537031 is a deficient number, since it is larger than the sum of its proper divisors (2913961).

49537031 is a wasteful number, since it uses less digits than its factorization.

49537031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2913960.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 49537031 is about 7038.2548263046. The cubic root of 49537031 is about 367.2625606176.

The spelling of 49537031 in words is "forty-nine million, five hundred thirty-seven thousand, thirty-one".