49972727660476 has 6 divisors (see below), whose sum is σ = 87452273405840. Its totient is φ = 24986363830236.

The previous prime is 49972727660473. The next prime is 49972727660507. The reversal of 49972727660476 is 67406672727994.

It is a super-2 number, since 2×49972727660476² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49972727660473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6246590957556 + ... + 6246590957563.

Almost surely, 2^{49972727660476} is an apocalyptic number.

It is an amenable number.

49972727660476 is a deficient number, since it is larger than the sum of its proper divisors (37479545745364).

49972727660476 is a wasteful number, since it uses less digits than its factorization.

49972727660476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12493181915123 (or 12493181915121 counting only the distinct ones).

The product of its (nonzero) digits is 2688505344, while the sum is 76.

The spelling of 49972727660476 in words is "forty-nine trillion, nine hundred seventy-two billion, seven hundred twenty-seven million, six hundred sixty thousand, four hundred seventy-six".