545615600263 has 8 divisors (see below), whose sum is σ = 546153523776. Its totient is φ = 545077920000.

The previous prime is 545615600221. The next prime is 545615600267. The reversal of 545615600263 is 362006516545.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545615600263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545615600267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4602018 + ... + 4719088.

It is an arithmetic number, because the mean of its divisors is an integer number (68269190472).

Almost surely, 2^545615600263 is an apocalyptic number.

545615600263 is a deficient number, since it is larger than the sum of its proper divisors (537923513).

545615600263 is a wasteful number, since it uses less digits than its factorization.

545615600263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121625.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 545615600263 in words is "five hundred forty-five billion, six hundred fifteen million, six hundred thousand, two hundred sixty-three".