534352051520 has 112 divisors (see below), whose sum is σ = 1461815728128. Its totient is φ = 182247075840.

The previous prime is 534352051483. The next prime is 534352051529. The reversal of 534352051520 is 25150253435.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×534352051520² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534352051529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196637 + ... + 1052316.

It is an arithmetic number, because the mean of its divisors is an integer number (13051926144).

Almost surely, 2^534352051520 is an apocalyptic number.

It is an amenable number.

534352051520 is an abundant number, since it is smaller than the sum of its proper divisors (927463676608).

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

534352051520 is a wasteful number, since it uses less digits than its factorization.

534352051520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249168 (or 1249158 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 534352051520 in words is "five hundred thirty-four billion, three hundred fifty-two million, fifty-one thousand, five hundred twenty".