425582902651 has 2 divisors, whose sum is σ = 425582902652. Its totient is φ = 425582902650.

The previous prime is 425582902631. The next prime is 425582902687. The reversal of 425582902651 is 156209285524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425582902651 - 2⁷ = 425582902523 is a prime.

It is a super-2 number, since 2×425582902651² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 425582902595 and 425582902604.

It is not a weakly prime, because it can be changed into another prime (425582902621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212791451325 + 212791451326.

It is an arithmetic number, because the mean of its divisors is an integer number (212791451326).

Almost surely, 2^425582902651 is an apocalyptic number.

425582902651 is a deficient number, since it is larger than the sum of its proper divisors (1).

425582902651 is an equidigital number, since it uses as much as digits as its factorization.

425582902651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728000, while the sum is 49.

The spelling of 425582902651 in words is "four hundred twenty-five billion, five hundred eighty-two million, nine hundred two thousand, six hundred fifty-one".