535341421615 has 96 divisors (see below), whose sum is σ = 886636860480. Its totient is φ = 304996608000.

The previous prime is 535341421613. The next prime is 535341421631. The reversal of 535341421615 is 516124143535.

It is not a de Polignac number, because 535341421615 - 2¹ = 535341421613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535341421613) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3462891 + ... + 3614179.

It is an arithmetic number, because the mean of its divisors is an integer number (9235800630).

Almost surely, 2^535341421615 is an apocalyptic number.

535341421615 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

535341421615 is a deficient number, since it is larger than the sum of its proper divisors (351295438865).

535341421615 is a wasteful number, since it uses less digits than its factorization.

535341421615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151433 (or 151426 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The spelling of 535341421615 in words is "five hundred thirty-five billion, three hundred forty-one million, four hundred twenty-one thousand, six hundred fifteen".