49961341772 has 6 divisors (see below), whose sum is σ = 87432348108. Its totient is φ = 24980670884.

The previous prime is 49961341753. The next prime is 49961341783. The reversal of 49961341772 is 27714316994.

It is a super-2 number, since 2×49961341772² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6245167718 + ... + 6245167725.

It is an arithmetic number, because the mean of its divisors is an integer number (14572058018).

Almost surely, 2^49961341772 is an apocalyptic number.

It is an amenable number.

49961341772 is a deficient number, since it is larger than the sum of its proper divisors (37471006336).

49961341772 is a wasteful number, since it uses less digits than its factorization.

49961341772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12490335447 (or 12490335445 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 53.

The spelling of 49961341772 in words is "forty-nine billion, nine hundred sixty-one million, three hundred forty-one thousand, seven hundred seventy-two".