47662635630 has 64 divisors (see below), whose sum is σ = 120551639040. Its totient is φ = 12027010176.

The previous prime is 47662635623. The next prime is 47662635637. The reversal of 47662635630 is 3653626674.

47662635630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47662635623) and next prime (47662635637).

It is a self number, because there is not a number n which added to its sum of digits gives 47662635630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47662635637) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 443464 + ... + 540356.

It is an arithmetic number, because the mean of its divisors is an integer number (1883619360).

Almost surely, 2^47662635630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47662635630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60275819520).

47662635630 is an abundant number, since it is smaller than the sum of its proper divisors (72889003410).

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

47662635630 is a wasteful number, since it uses less digits than its factorization.

47662635630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97785.

The product of its (nonzero) digits is 3265920, while the sum is 48.

The spelling of 47662635630 in words is "forty-seven billion, six hundred sixty-two million, six hundred thirty-five thousand, six hundred thirty".