49946603 has 4 divisors (see below), whose sum is σ = 57081840. Its totient is φ = 42811368.

The previous prime is 49946599. The next prime is 49946641. The reversal of 49946603 is 30664994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30664994 = 2 ⋅15332497.

It is a cyclic number.

It is not a de Polignac number, because 49946603 - 2² = 49946599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49946683) 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, 3567608 + ... + 3567621.

It is an arithmetic number, because the mean of its divisors is an integer number (14270460).

Almost surely, 2^49946603 is an apocalyptic number.

49946603 is a deficient number, since it is larger than the sum of its proper divisors (7135237).

49946603 is an equidigital number, since it uses as much as digits as its factorization.

49946603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7135236.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 49946603 is about 7067.2910651819. The cubic root of 49946603 is about 368.2719589983.

The spelling of 49946603 in words is "forty-nine million, nine hundred forty-six thousand, six hundred three".