534953856 has 64 divisors (see below), whose sum is σ = 1466841600. Its totient is φ = 172561920.

The previous prime is 534953821. The next prime is 534953869. The reversal of 534953856 is 658359435.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10566 + ... + 34373.

It is an arithmetic number, because the mean of its divisors is an integer number (22919400).

Almost surely, 2^534953856 is an apocalyptic number.

It is an amenable number.

534953856 is an abundant number, since it is smaller than the sum of its proper divisors (931887744).

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

534953856 is a wasteful number, since it uses less digits than its factorization.

534953856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44987 (or 44975 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 48.

The square root of 534953856 is about 23129.0695013872. The cubic root of 534953856 is about 811.7807977635.

The spelling of 534953856 in words is "five hundred thirty-four million, nine hundred fifty-three thousand, eight hundred fifty-six".