49937659 has 4 divisors (see below), whose sum is σ = 50784120. Its totient is φ = 49091200.

The previous prime is 49937627. The next prime is 49937689. The reversal of 49937659 is 95673994.

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 49937659 - 2⁵ = 49937627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49937689) 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, 423142 + ... + 423259.

It is an arithmetic number, because the mean of its divisors is an integer number (12696030).

Almost surely, 2^49937659 is an apocalyptic number.

49937659 is a deficient number, since it is larger than the sum of its proper divisors (846461).

49937659 is an equidigital number, since it uses as much as digits as its factorization.

49937659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846460.

The product of its digits is 1837080, while the sum is 52.

The square root of 49937659 is about 7066.6582625736. The cubic root of 49937659 is about 368.2499753809.

It can be divided in two parts, 499376 and 59, that multiplied together give a square (29463184 = 5428²).

The spelling of 49937659 in words is "forty-nine million, nine hundred thirty-seven thousand, six hundred fifty-nine".