10304640425537 has 2 divisors, whose sum is σ = 10304640425538. Its totient is φ = 10304640425536.

The previous prime is 10304640425507. The next prime is 10304640425551. The reversal of 10304640425537 is 73552404640301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5395938743056 + 4908701682481 = 2322916^2 + 2215559^2 .

It is a cyclic number.

It is not a de Polignac number, because 10304640425537 - 2²² = 10304636231233 is a prime.

It is a super-2 number, since 2×10304640425537² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10304640425507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5152320212768 + 5152320212769.

It is an arithmetic number, because the mean of its divisors is an integer number (5152320212769).

Almost surely, 2^{10304640425537} is an apocalyptic number.

It is an amenable number.

10304640425537 is a deficient number, since it is larger than the sum of its proper divisors (1).

10304640425537 is an equidigital number, since it uses as much as digits as its factorization.

10304640425537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 10304640425537 in words is "ten trillion, three hundred four billion, six hundred forty million, four hundred twenty-five thousand, five hundred thirty-seven".