10073256506 has 4 divisors (see below), whose sum is σ = 15109884762. Its totient is φ = 5036628252.

The previous prime is 10073256493. The next prime is 10073256547. The reversal of 10073256506 is 60565237001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60565237001 = 8807 ⋅6876943.

It can be written as a sum of positive squares in only one way, i.e., 9689449225 + 383807281 = 98435^2 + 19591^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2518314125 + ... + 2518314128.

Almost surely, 2^10073256506 is an apocalyptic number.

10073256506 is a deficient number, since it is larger than the sum of its proper divisors (5036628256).

10073256506 is an equidigital number, since it uses as much as digits as its factorization.

10073256506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5036628255.

The product of its (nonzero) digits is 37800, while the sum is 35.

The spelling of 10073256506 in words is "ten billion, seventy-three million, two hundred fifty-six thousand, five hundred six".