545827495 has 4 divisors (see below), whose sum is σ = 654993000. Its totient is φ = 436661992.

The previous prime is 545827453. The next prime is 545827501. The reversal of 545827495 is 594728545.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 545827495 - 2¹³ = 545819303 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 54582745 + ... + 54582754.

It is an arithmetic number, because the mean of its divisors is an integer number (163748250).

Almost surely, 2^545827495 is an apocalyptic number.

545827495 is a deficient number, since it is larger than the sum of its proper divisors (109165505).

545827495 is a wasteful number, since it uses less digits than its factorization.

545827495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109165504.

The product of its digits is 2016000, while the sum is 49.

The square root of 545827495 is about 23362.9513332541. The cubic root of 545827495 is about 817.2441168433.

The spelling of 545827495 in words is "five hundred forty-five million, eight hundred twenty-seven thousand, four hundred ninety-five".