10017862542 has 32 divisors (see below), whose sum is σ = 22325024160. Its totient is φ = 3329821440.

The previous prime is 10017862541. The next prime is 10017862549. The reversal of 10017862542 is 24526871001.

10017862542 is a `hidden beast` number, since 10 + 0 + 17 + 8 + 625 + 4 + 2 = 666.

10017862542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10017862497 and 10017862506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10017862541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243709 + ... + 281832.

It is an arithmetic number, because the mean of its divisors is an integer number (697657005).

Almost surely, 2^10017862542 is an apocalyptic number.

10017862542 is an abundant number, since it is smaller than the sum of its proper divisors (12307161618).

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

10017862542 is a wasteful number, since it uses less digits than its factorization.

10017862542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525905 (or 525899 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 10017862542 in words is "ten billion, seventeen million, eight hundred sixty-two thousand, five hundred forty-two".