49763959 has 18 divisors (see below), whose sum is σ = 60088032. Its totient is φ = 41050800.

The previous prime is 49763951. The next prime is 49763977. The reversal of 49763959 is 95936794.

It is not a de Polignac number, because 49763959 - 2³ = 49763951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49763951) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 274849 + ... + 275029.

It is an arithmetic number, because the mean of its divisors is an integer number (3338224).

Almost surely, 2^49763959 is an apocalyptic number.

49763959 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

49763959 is a deficient number, since it is larger than the sum of its proper divisors (10324073).

49763959 is an equidigital number, since it uses as much as digits as its factorization.

49763959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 219 counting only the distinct ones).

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

The square root of 49763959 is about 7054.3574477056. The cubic root of 49763959 is about 367.8225135574.

The spelling of 49763959 in words is "forty-nine million, seven hundred sixty-three thousand, nine hundred fifty-nine".