49194377203 has 4 divisors (see below), whose sum is σ = 49488954480. Its totient is φ = 48899799928.

The previous prime is 49194377201. The next prime is 49194377209. The reversal of 49194377203 is 30277349194.

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 49194377203 - 2¹ = 49194377201 is a prime.

It is a super-2 number, since 2×49194377203² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49194377201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147288388 + ... + 147288721.

It is an arithmetic number, because the mean of its divisors is an integer number (12372238620).

Almost surely, 2^49194377203 is an apocalyptic number.

49194377203 is a deficient number, since it is larger than the sum of its proper divisors (294577277).

49194377203 is a wasteful number, since it uses less digits than its factorization.

49194377203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294577276.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The spelling of 49194377203 in words is "forty-nine billion, one hundred ninety-four million, three hundred seventy-seven thousand, two hundred three".