545321442410 has 8 divisors (see below), whose sum is σ = 981578596356. Its totient is φ = 218128576960.

The previous prime is 545321442409. The next prime is 545321442481. The reversal of 545321442410 is 14244123545.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 525693152209 + 19628290201 = 725047^2 + 140101^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27266072111 + ... + 27266072130.

Almost surely, 2^545321442410 is an apocalyptic number.

545321442410 is a deficient number, since it is larger than the sum of its proper divisors (436257153946).

545321442410 is a wasteful number, since it uses less digits than its factorization.

545321442410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54532144248.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 545321442410 its reverse (14244123545), we get a palindrome (559565565955).

The spelling of 545321442410 in words is "five hundred forty-five billion, three hundred twenty-one million, four hundred forty-two thousand, four hundred ten".