524160949 has 16 divisors (see below), whose sum is σ = 598615920. Its totient is φ = 454671360.

The previous prime is 524160929. The next prime is 524161003. The reversal of 524160949 is 949061425.

It can be written as a sum of positive squares in 8 ways, for example, as 208849 + 523952100 = 457^2 + 22890^2 .

It is not a de Polignac number, because 524160949 - 2⁹ = 524160437 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 (524160919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181779 + ... + 184639.

It is an arithmetic number, because the mean of its divisors is an integer number (37413495).

Almost surely, 2^524160949 is an apocalyptic number.

It is an amenable number.

524160949 is a deficient number, since it is larger than the sum of its proper divisors (74454971).

524160949 is a wasteful number, since it uses less digits than its factorization.

524160949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 524160949 is about 22894.5615594621. The cubic root of 524160949 is about 806.2843323000.

The spelling of 524160949 in words is "five hundred twenty-four million, one hundred sixty thousand, nine hundred forty-nine".