62500001 has 2 divisors, whose sum is σ = 62500002. Its totient is φ = 62500000.

The previous prime is 62499971. The next prime is 62500003. The reversal of 62500001 is 10000526.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38254225 + 24245776 = 6185^2 + 4924^2 .

It is a cyclic number.

It is not a de Polignac number, because 62500001 - 2¹⁰ = 62498977 is a prime.

It is a Sophie Germain prime.

Together with 62500003, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (62500003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31250000 + 31250001.

It is an arithmetic number, because the mean of its divisors is an integer number (31250001).

Almost surely, 2^62500001 is an apocalyptic number.

It is an amenable number.

62500001 is a deficient number, since it is larger than the sum of its proper divisors (1).

62500001 is an equidigital number, since it uses as much as digits as its factorization.

62500001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 62500001 is about 7905.6942136665. The cubic root of 62500001 is about 396.8502651086.

Adding to 62500001 its reverse (10000526), we get a palindrome (72500527).

The spelling of 62500001 in words is "sixty-two million, five hundred thousand, one".