574378545 has 16 divisors (see below), whose sum is σ = 989698752. Its totient is φ = 282770880.

The previous prime is 574378529. The next prime is 574378577. The reversal of 574378545 is 545873475.

It is not a de Polignac number, because 574378545 - 2⁴ = 574378529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 574378494 and 574378503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1472571 + ... + 1472960.

It is an arithmetic number, because the mean of its divisors is an integer number (61856172).

Almost surely, 2^574378545 is an apocalyptic number.

It is an amenable number.

574378545 is a deficient number, since it is larger than the sum of its proper divisors (415320207).

574378545 is a wasteful number, since it uses less digits than its factorization.

574378545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2945552.

The product of its digits is 2352000, while the sum is 48.

The square root of 574378545 is about 23966.1958808652. The cubic root of 574378545 is about 831.2520634618.

The spelling of 574378545 in words is "five hundred seventy-four million, three hundred seventy-eight thousand, five hundred forty-five".