47629619620 has 36 divisors (see below), whose sum is σ = 109941763932. Its totient is φ = 17319860800.

The previous prime is 47629619603. The next prime is 47629619647. The reversal of 47629619620 is 2691692674.

It can be written as a sum of positive squares in 2 ways, for example, as 27029332836 + 20600286784 = 164406^2 + 143528^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9838411 + ... + 9843250.

It is an arithmetic number, because the mean of its divisors is an integer number (3053937887).

Almost surely, 2^47629619620 is an apocalyptic number.

It is an amenable number.

47629619620 is an abundant number, since it is smaller than the sum of its proper divisors (62312144312).

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

47629619620 is a wasteful number, since it uses less digits than its factorization.

47629619620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19681692 (or 19681679 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 47629619620 in words is "forty-seven billion, six hundred twenty-nine million, six hundred nineteen thousand, six hundred twenty".