545896024129 has 4 divisors (see below), whose sum is σ = 574627393840. Its totient is φ = 517164654420.

The previous prime is 545896024049. The next prime is 545896024139. The reversal of 545896024129 is 921420698545.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 545896024129 - 2⁷ = 545896024001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 545896024129.

It is not an unprimeable number, because it can be changed into a prime (545896024139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14365684827 + ... + 14365684864.

It is an arithmetic number, because the mean of its divisors is an integer number (143656848460).

Almost surely, 2^545896024129 is an apocalyptic number.

It is an amenable number.

545896024129 is a deficient number, since it is larger than the sum of its proper divisors (28731369711).

545896024129 is a wasteful number, since it uses less digits than its factorization.

545896024129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28731369710.

The product of its (nonzero) digits is 6220800, while the sum is 55.

The spelling of 545896024129 in words is "five hundred forty-five billion, eight hundred ninety-six million, twenty-four thousand, one hundred twenty-nine".