535210191412 has 48 divisors (see below), whose sum is σ = 1071854698320. Its totient is φ = 231650076672.

The previous prime is 535210191403. The next prime is 535210191413. The reversal of 535210191412 is 214191012535.

It can be written as a sum of positive squares in 8 ways, for example, as 10840141456 + 524370049956 = 104116^2 + 724134^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535210191413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847987 + ... + 1337722.

It is an arithmetic number, because the mean of its divisors is an integer number (22330306215).

Almost surely, 2^535210191412 is an apocalyptic number.

535210191412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

535210191412 is an abundant number, since it is smaller than the sum of its proper divisors (536644506908).

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

535210191412 is a wasteful number, since it uses less digits than its factorization.

535210191412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186020 (or 2186018 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 535210191412 in words is "five hundred thirty-five billion, two hundred ten million, one hundred ninety-one thousand, four hundred twelve".