47622732730 has 16 divisors (see below), whose sum is σ = 85924539144. Its totient is φ = 19003844160.

The previous prime is 47622732727. The next prime is 47622732737. The reversal of 47622732730 is 3723722674.

It can be written as a sum of positive squares in 4 ways, for example, as 9054093409 + 38568639321 = 95153^2 + 196389^2 .

It is not an unprimeable number, because it can be changed into a prime (47622732737) 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, 5651697 + ... + 5660116.

Almost surely, 2^47622732730 is an apocalyptic number.

47622732730 is a deficient number, since it is larger than the sum of its proper divisors (38301806414).

47622732730 is a wasteful number, since it uses less digits than its factorization.

47622732730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11312241.

The product of its (nonzero) digits is 592704, while the sum is 43.

The spelling of 47622732730 in words is "forty-seven billion, six hundred twenty-two million, seven hundred thirty-two thousand, seven hundred thirty".