534345133652 has 48 divisors (see below), whose sum is σ = 1027317537792. Its totient is φ = 241171642080.

The previous prime is 534345133639. The next prime is 534345133657. The reversal of 534345133652 is 256331543435.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534345133657) 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, 7876943 + ... + 7944489.

It is an arithmetic number, because the mean of its divisors is an integer number (21402448704).

Almost surely, 2^534345133652 is an apocalyptic number.

It is an amenable number.

534345133652 is a deficient number, since it is larger than the sum of its proper divisors (492972404140).

534345133652 is a wasteful number, since it uses less digits than its factorization.

534345133652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68828 (or 68826 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 44.

The spelling of 534345133652 in words is "five hundred thirty-four billion, three hundred forty-five million, one hundred thirty-three thousand, six hundred fifty-two".