62808432397 has 2 divisors, whose sum is σ = 62808432398. Its totient is φ = 62808432396.

The previous prime is 62808432391. The next prime is 62808432403. The reversal of 62808432397 is 79323480826.

It is a balanced prime because it is at equal distance from previous prime (62808432391) and next prime (62808432403).

It can be written as a sum of positive squares in only one way, i.e., 42283285641 + 20525146756 = 205629^2 + 143266^2 .

It is a cyclic number.

It is not a de Polignac number, because 62808432397 - 2³ = 62808432389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62808432391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31404216198 + 31404216199.

It is an arithmetic number, because the mean of its divisors is an integer number (31404216199).

Almost surely, 2^62808432397 is an apocalyptic number.

It is an amenable number.

62808432397 is a deficient number, since it is larger than the sum of its proper divisors (1).

62808432397 is an equidigital number, since it uses as much as digits as its factorization.

62808432397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 62808432397 in words is "sixty-two billion, eight hundred eight million, four hundred thirty-two thousand, three hundred ninety-seven".