10487945290 has 16 divisors (see below), whose sum is σ = 18895530312. Its totient is φ = 4191349504.

The previous prime is 10487945287. The next prime is 10487945291. The reversal of 10487945290 is 9254978401.

It can be written as a sum of positive squares in 4 ways, for example, as 9881751649 + 606193641 = 99407^2 + 24621^2 .

It is not an unprimeable number, because it can be changed into a prime (10487945291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467059 + ... + 488998.

Almost surely, 2^10487945290 is an apocalyptic number.

10487945290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10487945290 is a deficient number, since it is larger than the sum of its proper divisors (8407585022).

10487945290 is a wasteful number, since it uses less digits than its factorization.

10487945290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957161.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 10487945290 in words is "ten billion, four hundred eighty-seven million, nine hundred forty-five thousand, two hundred ninety".