10002550534 has 4 divisors (see below), whose sum is σ = 15003825804. Its totient is φ = 5001275266.

The previous prime is 10002550517. The next prime is 10002550561. The reversal of 10002550534 is 43505520001.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10002550499 and 10002550508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500637632 + ... + 2500637635.

It is an arithmetic number, because the mean of its divisors is an integer number (3750956451).

Almost surely, 2^10002550534 is an apocalyptic number.

10002550534 is a deficient number, since it is larger than the sum of its proper divisors (5001275270).

10002550534 is an equidigital number, since it uses as much as digits as its factorization.

10002550534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001275269.

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 10002550534 in words is "ten billion, two million, five hundred fifty thousand, five hundred thirty-four".