10256545534 has 8 divisors (see below), whose sum is σ = 16194545640. Its totient is φ = 4858363656.

The previous prime is 10256545529. The next prime is 10256545543. The reversal of 10256545534 is 43554565201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134954509 + ... + 134954584.

It is an arithmetic number, because the mean of its divisors is an integer number (2024318205).

Almost surely, 2^10256545534 is an apocalyptic number.

10256545534 is a deficient number, since it is larger than the sum of its proper divisors (5938000106).

10256545534 is a wasteful number, since it uses less digits than its factorization.

10256545534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269909114.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 10256545534 in words is "ten billion, two hundred fifty-six million, five hundred forty-five thousand, five hundred thirty-four".