32474724611851 has 2 divisors, whose sum is σ = 32474724611852. Its totient is φ = 32474724611850.

The previous prime is 32474724611821. The next prime is 32474724611887. The reversal of 32474724611851 is 15811642747423.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32474724611851 - 2³³ = 32466134677259 is a prime.

It is a super-2 number, since 2×32474724611851² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32474724611792 and 32474724611801.

It is not a weakly prime, because it can be changed into another prime (32474724611821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16237362305925 + 16237362305926.

It is an arithmetic number, because the mean of its divisors is an integer number (16237362305926).

Almost surely, 2^{32474724611851} is an apocalyptic number.

32474724611851 is a deficient number, since it is larger than the sum of its proper divisors (1).

32474724611851 is an equidigital number, since it uses as much as digits as its factorization.

32474724611851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9031680, while the sum is 55.

The spelling of 32474724611851 in words is "thirty-two trillion, four hundred seventy-four billion, seven hundred twenty-four million, six hundred eleven thousand, eight hundred fifty-one".