49873537 has 8 divisors (see below), whose sum is σ = 59998400. Its totient is φ = 40498704.

The previous prime is 49873531. The next prime is 49873543. The reversal of 49873537 is 73537894.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49873531) and next prime (49873543).

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 49873537 - 2⁷ = 49873409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49873531) 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, 187362 + ... + 187627.

It is an arithmetic number, because the mean of its divisors is an integer number (7499800).

Almost surely, 2^49873537 is an apocalyptic number.

It is an amenable number.

49873537 is a deficient number, since it is larger than the sum of its proper divisors (10124863).

49873537 is a wasteful number, since it uses less digits than its factorization.

49873537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375015.

The product of its digits is 635040, while the sum is 46.

The square root of 49873537 is about 7062.1198658760. The cubic root of 49873537 is about 368.0922918527.

The spelling of 49873537 in words is "forty-nine million, eight hundred seventy-three thousand, five hundred thirty-seven".