564149126 has 8 divisors (see below), whose sum is σ = 850899504. Its totient is φ = 280515960.

The previous prime is 564149111. The next prime is 564149143. The reversal of 564149126 is 621941465.

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

It is a self number, because there is not a number n which added to its sum of digits gives 564149126.

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, 778850 + ... + 779573.

It is an arithmetic number, because the mean of its divisors is an integer number (106362438).

Almost surely, 2^564149126 is an apocalyptic number.

564149126 is a deficient number, since it is larger than the sum of its proper divisors (286750378).

564149126 is a wasteful number, since it uses less digits than its factorization.

564149126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558606.

The product of its digits is 51840, while the sum is 38.

The square root of 564149126 is about 23751.8236352496. The cubic root of 564149126 is about 826.2877353732.

The spelling of 564149126 in words is "five hundred sixty-four million, one hundred forty-nine thousand, one hundred twenty-six".