10049770587 has 4 divisors (see below), whose sum is σ = 13399694120. Its totient is φ = 6699847056.

The previous prime is 10049770583. The next prime is 10049770603. The reversal of 10049770587 is 78507794001.

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

It is not a de Polignac number, because 10049770587 - 2² = 10049770583 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10049770583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1674961762 + ... + 1674961767.

It is an arithmetic number, because the mean of its divisors is an integer number (3349923530).

Almost surely, 2^10049770587 is an apocalyptic number.

10049770587 is a deficient number, since it is larger than the sum of its proper divisors (3349923533).

10049770587 is an equidigital number, since it uses as much as digits as its factorization.

10049770587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349923532.

The product of its (nonzero) digits is 493920, while the sum is 48.

The spelling of 10049770587 in words is "ten billion, forty-nine million, seven hundred seventy thousand, five hundred eighty-seven".