49995603 has 16 divisors (see below), whose sum is σ = 84648960. Its totient is φ = 28568808.

The previous prime is 49995599. The next prime is 49995611. The reversal of 49995603 is 30659994.

It is a happy number.

It is not a de Polignac number, because 49995603 - 2² = 49995599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49995613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132075 + ... + 132452.

It is an arithmetic number, because the mean of its divisors is an integer number (5290560).

Almost surely, 2^49995603 is an apocalyptic number.

49995603 is a deficient number, since it is larger than the sum of its proper divisors (34653357).

49995603 is a wasteful number, since it uses less digits than its factorization.

49995603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264543 (or 264537 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 49995603 is about 7070.7568901780. The cubic root of 49995603 is about 368.3923504231.

The spelling of 49995603 in words is "forty-nine million, nine hundred ninety-five thousand, six hundred three".