47656252799 has 8 divisors (see below), whose sum is σ = 48015257472. Its totient is φ = 47298591000.

The previous prime is 47656252757. The next prime is 47656252817. The reversal of 47656252799 is 99725265674.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47656252799 is a prime.

It is a super-2 number, since 2×47656252799² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47656252729) 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, 264419 + ... + 406484.

It is an arithmetic number, because the mean of its divisors is an integer number (6001907184).

Almost surely, 2^47656252799 is an apocalyptic number.

47656252799 is a deficient number, since it is larger than the sum of its proper divisors (359004673).

47656252799 is a wasteful number, since it uses less digits than its factorization.

47656252799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671437.

The product of its digits is 57153600, while the sum is 62.

The spelling of 47656252799 in words is "forty-seven billion, six hundred fifty-six million, two hundred fifty-two thousand, seven hundred ninety-nine".