534552037853218 has 16 divisors (see below), whose sum is σ = 999681733128384. Its totient is φ = 208267027734960.

The previous prime is 534552037853213. The next prime is 534552037853233. The reversal of 534552037853218 is 812358730255435.

It is a happy number.

It is a super-2 number, since 2×534552037853218² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (534552037853213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735558564305 + ... + 1735558564612.

It is an arithmetic number, because the mean of its divisors is an integer number (62480108320524).

Almost surely, 2^{534552037853218} is an apocalyptic number.

534552037853218 is a deficient number, since it is larger than the sum of its proper divisors (465129695275166).

534552037853218 is a wasteful number, since it uses less digits than its factorization.

534552037853218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471117128937.

The product of its (nonzero) digits is 120960000, while the sum is 61.

The spelling of 534552037853218 in words is "five hundred thirty-four trillion, five hundred fifty-two billion, thirty-seven million, eight hundred fifty-three thousand, two hundred eighteen".