10487623990 has 48 divisors (see below), whose sum is σ = 20026073232. Its totient is φ = 3953815488.

The previous prime is 10487623963. The next prime is 10487624023. The reversal of 10487623990 is 9932678401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 703797 + ... + 718543.

It is an arithmetic number, because the mean of its divisors is an integer number (417209859).

Almost surely, 2^10487623990 is an apocalyptic number.

10487623990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10487623990 is a deficient number, since it is larger than the sum of its proper divisors (9538449242).

10487623990 is a wasteful number, since it uses less digits than its factorization.

10487623990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14989 (or 14970 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 10487623990 in words is "ten billion, four hundred eighty-seven million, six hundred twenty-three thousand, nine hundred ninety".