47652648670 has 32 divisors (see below), whose sum is σ = 97640847360. Its totient is φ = 16574833440.

The previous prime is 47652648661. The next prime is 47652648683. The reversal of 47652648670 is 7684625674.

It is a happy number.

It is a super-3 number, since 3×47652648670³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 9414990 + ... + 9420049.

It is an arithmetic number, because the mean of its divisors is an integer number (3051276480).

Almost surely, 2^47652648670 is an apocalyptic number.

47652648670 is an abundant number, since it is smaller than the sum of its proper divisors (49988198690).

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

47652648670 is a wasteful number, since it uses less digits than its factorization.

47652648670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18835080.

The product of its (nonzero) digits is 13547520, while the sum is 55.

The spelling of 47652648670 in words is "forty-seven billion, six hundred fifty-two million, six hundred forty-eight thousand, six hundred seventy".