545260315 has 8 divisors (see below), whose sum is σ = 654477120. Its totient is φ = 436098432.

The previous prime is 545260307. The next prime is 545260321. The reversal of 545260315 is 513062545.

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

It is a cyclic number.

It is not a de Polignac number, because 545260315 - 2³ = 545260307 is a prime.

It is a super-2 number, since 2×545260315² = 594617622227798450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12766 + ... + 35404.

It is an arithmetic number, because the mean of its divisors is an integer number (81809640).

Almost surely, 2^545260315 is an apocalyptic number.

545260315 is a deficient number, since it is larger than the sum of its proper divisors (109216805).

545260315 is a wasteful number, since it uses less digits than its factorization.

545260315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27461.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 545260315 is about 23350.8097290008. The cubic root of 545260315 is about 816.9609473025.

The spelling of 545260315 in words is "five hundred forty-five million, two hundred sixty thousand, three hundred fifteen".