10087794154890 has 96 divisors (see below), whose sum is σ = 27776369022480. Its totient is φ = 2531358523392.

The previous prime is 10087794154877. The next prime is 10087794154901. The reversal of 10087794154890 is 9845149778001.

10087794154890 is a `hidden beast` number, since 1 + 0 + 0 + 87 + 7 + 9 + 4 + 1 + 548 + 9 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 4371616087281 + 5716178067609 = 2090841^2 + 2390853^2 .

It is a super-2 number, since 2×10087794154890² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7482046 + ... + 8726774.

Almost surely, 2^{10087794154890} is an apocalyptic number.

10087794154890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10087794154890 is an abundant number, since it is smaller than the sum of its proper divisors (17688574867590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10087794154890 is a wasteful number, since it uses less digits than its factorization.

10087794154890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250056 (or 1250053 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 63.

The spelling of 10087794154890 in words is "ten trillion, eighty-seven billion, seven hundred ninety-four million, one hundred fifty-four thousand, eight hundred ninety".