49903187224 has 32 divisors (see below), whose sum is σ = 102341283840. Its totient is φ = 22624026400.

The previous prime is 49903187221. The next prime is 49903187233. The reversal of 49903187224 is 42278130994.

It is a super-2 number, since 2×49903187224² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49903187221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706612 + ... + 774019.

It is an arithmetic number, because the mean of its divisors is an integer number (3198165120).

Almost surely, 2^49903187224 is an apocalyptic number.

49903187224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

49903187224 is an abundant number, since it is smaller than the sum of its proper divisors (52438096616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49903187224 is a wasteful number, since it uses less digits than its factorization.

49903187224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481031 (or 1481027 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 49903187224 in words is "forty-nine billion, nine hundred three million, one hundred eighty-seven thousand, two hundred twenty-four".