524631052 has 12 divisors (see below), whose sum is σ = 1001568456. Its totient is φ = 238468640.

The previous prime is 524631013. The next prime is 524631139. The reversal of 524631052 is 250136425.

It is a self number, because there is not a number n which added to its sum of digits gives 524631052.

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, 5961673 + ... + 5961760.

It is an arithmetic number, because the mean of its divisors is an integer number (83464038).

Almost surely, 2^524631052 is an apocalyptic number.

It is an amenable number.

524631052 is a deficient number, since it is larger than the sum of its proper divisors (476937404).

524631052 is a wasteful number, since it uses less digits than its factorization.

524631052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11923448 (or 11923446 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 524631052 is about 22904.8259543704. The cubic root of 524631052 is about 806.5253037201.

Adding to 524631052 its reverse (250136425), we get a palindrome (774767477).

It can be divided in two parts, 52 and 4631052, that added together give a square (4631104 = 2152²).

The spelling of 524631052 in words is "five hundred twenty-four million, six hundred thirty-one thousand, fifty-two".