10135919854 has 16 divisors (see below), whose sum is σ = 16126260480. Its totient is φ = 4764572280.

The previous prime is 10135919839. The next prime is 10135919909. The reversal of 10135919854 is 45891953101.

It is a super-2 number, since 2×10135919854² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013094 + ... + 1023049.

It is an arithmetic number, because the mean of its divisors is an integer number (1007891280).

Almost surely, 2^10135919854 is an apocalyptic number.

10135919854 is a deficient number, since it is larger than the sum of its proper divisors (5990340626).

10135919854 is a wasteful number, since it uses less digits than its factorization.

10135919854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036295.

The product of its (nonzero) digits is 194400, while the sum is 46.

The spelling of 10135919854 in words is "ten billion, one hundred thirty-five million, nine hundred nineteen thousand, eight hundred fifty-four".