50167840721476 has 27 divisors (see below), whose sum is σ = 88194733997853. Its totient is φ = 24969864003360.

The previous prime is 50167840721447. The next prime is 50167840721591. The reversal of 50167840721476 is 67412704876105.

The square root of 50167840721476 is 7082926.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 46985184721476 + 3182656000000 = 6854574^2 + 1784000^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50167840721476.

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 in 8 ways as a sum of consecutive naturals, for example, 3158977056 + ... + 3158992936.

Almost surely, 2^{50167840721476} is an apocalyptic number.

50167840721476 is the 7082926-th square number.

It is an amenable number.

50167840721476 is a deficient number, since it is larger than the sum of its proper divisors (38026893276377).

50167840721476 is an frugal number, since it uses more digits than its factorization.

50167840721476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32212 (or 16106 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 58.

The spelling of 50167840721476 in words is "fifty trillion, one hundred sixty-seven billion, eight hundred forty million, seven hundred twenty-one thousand, four hundred seventy-six".