47645725060 has 48 divisors (see below), whose sum is σ = 107048773440. Its totient is φ = 17759226240.

The previous prime is 47645725051. The next prime is 47645725069. The reversal of 47645725060 is 6052754674.

It is an interprime number because it is at equal distance from previous prime (47645725051) and next prime (47645725069).

It is a super-2 number, since 2×47645725060² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47645725060.

It is not an unprimeable number, because it can be changed into a prime (47645725069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1004554 + ... + 1050913.

It is an arithmetic number, because the mean of its divisors is an integer number (2230182780).

Almost surely, 2^47645725060 is an apocalyptic number.

It is an amenable number.

47645725060 is an abundant number, since it is smaller than the sum of its proper divisors (59403048380).

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

47645725060 is a wasteful number, since it uses less digits than its factorization.

47645725060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055556 (or 2055554 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 47645725060 in words is "forty-seven billion, six hundred forty-five million, seven hundred twenty-five thousand, sixty".