10838239551 has 36 divisors (see below), whose sum is σ = 16647067632. Its totient is φ = 6793611264.

The previous prime is 10838239547. The next prime is 10838239567. The reversal of 10838239551 is 15593283801.

10838239551 is a `hidden beast` number, since 10 + 8 + 3 + 82 + 3 + 9 + 551 = 666.

It is not a de Polignac number, because 10838239551 - 2² = 10838239547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10838239497 and 10838239506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10838239501) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4178511 + ... + 4181103.

Almost surely, 2^10838239551 is an apocalyptic number.

10838239551 is a deficient number, since it is larger than the sum of its proper divisors (5808828081).

10838239551 is a wasteful number, since it uses less digits than its factorization.

10838239551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4240 (or 4220 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 10838239551 in words is "ten billion, eight hundred thirty-eight million, two hundred thirty-nine thousand, five hundred fifty-one".