62500000001 has 4 divisors (see below), whose sum is σ = 62504756292. Its totient is φ = 62495243712.

The previous prime is 62499999941. The next prime is 62500000019. The reversal of 62500000001 is 10000000526.

It is a Cunningham number, because it is equal to 500⁴+1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10000000526 = 2 ⋅5000000263.

It can be written as a sum of positive squares in 2 ways, for example, as 40330278976 + 22169721025 = 200824^2 + 148895^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62500000001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (62500000601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2358380 + ... + 2384733.

It is an arithmetic number, because the mean of its divisors is an integer number (15626189073).

Almost surely, 2^62500000001 is an apocalyptic number.

It is an amenable number.

62500000001 is a deficient number, since it is larger than the sum of its proper divisors (4756291).

62500000001 is a wasteful number, since it uses less digits than its factorization.

62500000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756290.

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

Adding to 62500000001 its reverse (10000000526), we get a palindrome (72500000527).

The spelling of 62500000001 in words is "sixty-two billion, five hundred million, one", and thus it is an aban number.