49983505 has 32 divisors (see below), whose sum is σ = 71850240. Its totient is φ = 32897280.

The previous prime is 49983499. The next prime is 49983523. The reversal of 49983505 is 50538994.

It is a happy number.

It is not a de Polignac number, because 49983505 - 2³ = 49983497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37236 + ... + 38554.

It is an arithmetic number, because the mean of its divisors is an integer number (2245320).

Almost surely, 2^49983505 is an apocalyptic number.

It is an amenable number.

49983505 is a deficient number, since it is larger than the sum of its proper divisors (21866735).

49983505 is a wasteful number, since it uses less digits than its factorization.

49983505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 49983505 is about 7069.9013430175. The cubic root of 49983505 is about 368.3626333419.

The spelling of 49983505 in words is "forty-nine million, nine hundred eighty-three thousand, five hundred five".