10747121438535 has 32 divisors (see below), whose sum is σ = 17862889927680. Its totient is φ = 5513237587200.

The previous prime is 10747121438437. The next prime is 10747121438609. The reversal of 10747121438535 is 53583412174701.

It is not a de Polignac number, because 10747121438535 - 2¹⁴ = 10747121422151 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123019675 + ... + 123107004.

It is an arithmetic number, because the mean of its divisors is an integer number (558215310240).

Almost surely, 2^{10747121438535} is an apocalyptic number.

10747121438535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10747121438535 is a deficient number, since it is larger than the sum of its proper divisors (7115768489145).

10747121438535 is a wasteful number, since it uses less digits than its factorization.

10747121438535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246126799.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 10747121438535 in words is "ten trillion, seven hundred forty-seven billion, one hundred twenty-one million, four hundred thirty-eight thousand, five hundred thirty-five".