62425813 has 2 divisors, whose sum is σ = 62425814. Its totient is φ = 62425812.

The previous prime is 62425799. The next prime is 62425837. The reversal of 62425813 is 31852426.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57790404 + 4635409 = 7602^2 + 2153^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62425813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62426813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31212906 + 31212907.

It is an arithmetic number, because the mean of its divisors is an integer number (31212907).

Almost surely, 2^62425813 is an apocalyptic number.

It is an amenable number.

62425813 is a deficient number, since it is larger than the sum of its proper divisors (1).

62425813 is an equidigital number, since it uses as much as digits as its factorization.

62425813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 62425813 is about 7901.0007593975. Note that the first 3 decimals coincide. The cubic root of 62425813 is about 396.6931814617.

The spelling of 62425813 in words is "sixty-two million, four hundred twenty-five thousand, eight hundred thirteen".