534889605854 has 48 divisors (see below), whose sum is σ = 858367402368. Its totient is φ = 249928892928.

The previous prime is 534889605847. The next prime is 534889605869. The reversal of 534889605854 is 458506988435.

It is a super-2 number, since 2×534889605854² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51165692 + ... + 51176144.

It is an arithmetic number, because the mean of its divisors is an integer number (17882654216).

Almost surely, 2^534889605854 is an apocalyptic number.

534889605854 is a deficient number, since it is larger than the sum of its proper divisors (323477796514).

534889605854 is a wasteful number, since it uses less digits than its factorization.

534889605854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11109 (or 11092 counting only the distinct ones).

The product of its (nonzero) digits is 165888000, while the sum is 65.

The spelling of 534889605854 in words is "five hundred thirty-four billion, eight hundred eighty-nine million, six hundred five thousand, eight hundred fifty-four".