2425507801 has 2 divisors, whose sum is σ = 2425507802. Its totient is φ = 2425507800.

The previous prime is 2425507787. The next prime is 2425507811. The reversal of 2425507801 is 1087055242.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2061614025 + 363893776 = 45405^2 + 19076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2425507801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2425507811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212753900 + 1212753901.

It is an arithmetic number, because the mean of its divisors is an integer number (1212753901).

Almost surely, 2^2425507801 is an apocalyptic number.

It is an amenable number.

2425507801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2425507801 is an equidigital number, since it uses as much as digits as its factorization.

2425507801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 2425507801 is about 49249.4446770722. Note that the first 3 decimals coincide. The cubic root of 2425507801 is about 1343.5924618313.

The spelling of 2425507801 in words is "two billion, four hundred twenty-five million, five hundred seven thousand, eight hundred one".