47547653999 has 2 divisors, whose sum is σ = 47547654000. Its totient is φ = 47547653998.

The previous prime is 47547653963. The next prime is 47547654013. The reversal of 47547653999 is 99935674574.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47547653999 is a prime.

It is a super-4 number, since 4×47547653999⁴ (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47547653099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23773826999 + 23773827000.

It is an arithmetic number, because the mean of its divisors is an integer number (23773827000).

Almost surely, 2^47547653999 is an apocalyptic number.

47547653999 is a deficient number, since it is larger than the sum of its proper divisors (1).

47547653999 is an equidigital number, since it uses as much as digits as its factorization.

47547653999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 257191200, while the sum is 68.

The spelling of 47547653999 in words is "forty-seven billion, five hundred forty-seven million, six hundred fifty-three thousand, nine hundred ninety-nine".