62941865851 has 2 divisors, whose sum is σ = 62941865852. Its totient is φ = 62941865850.

The previous prime is 62941865837. The next prime is 62941865879. The reversal of 62941865851 is 15856814926.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62941865851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 62941865792 and 62941865801.

It is not a weakly prime, because it can be changed into another prime (62941865351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31470932925 + 31470932926.

It is an arithmetic number, because the mean of its divisors is an integer number (31470932926).

Almost surely, 2^62941865851 is an apocalyptic number.

62941865851 is a deficient number, since it is larger than the sum of its proper divisors (1).

62941865851 is an equidigital number, since it uses as much as digits as its factorization.

62941865851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4147200, while the sum is 55.

The spelling of 62941865851 in words is "sixty-two billion, nine hundred forty-one million, eight hundred sixty-five thousand, eight hundred fifty-one".