32715848949851 has 2 divisors, whose sum is σ = 32715848949852. Its totient is φ = 32715848949850.

The previous prime is 32715848949767. The next prime is 32715848949877. The reversal of 32715848949851 is 15894984851723.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32715848949851 is a prime.

It is not a weakly prime, because it can be changed into another prime (32715848949151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16357924474925 + 16357924474926.

It is an arithmetic number, because the mean of its divisors is an integer number (16357924474926).

Almost surely, 2^{32715848949851} is an apocalyptic number.

32715848949851 is a deficient number, since it is larger than the sum of its proper divisors (1).

32715848949851 is an equidigital number, since it uses as much as digits as its factorization.

32715848949851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 696729600, while the sum is 74.

The spelling of 32715848949851 in words is "thirty-two trillion, seven hundred fifteen billion, eight hundred forty-eight million, nine hundred forty-nine thousand, eight hundred fifty-one".