52949252 has 6 divisors (see below), whose sum is σ = 92661198. Its totient is φ = 26474624.

The previous prime is 52949251. The next prime is 52949261. The reversal of 52949252 is 25294925.

It can be written as a sum of positive squares in only one way, i.e., 51351556 + 1597696 = 7166^2 + 1264^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (52949251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6618653 + ... + 6618660.

It is an arithmetic number, because the mean of its divisors is an integer number (15443533).

Almost surely, 2^52949252 is an apocalyptic number.

It is an amenable number.

52949252 is a deficient number, since it is larger than the sum of its proper divisors (39711946).

52949252 is a wasteful number, since it uses less digits than its factorization.

52949252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13237317 (or 13237315 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 52949252 is about 7276.6236676085. The cubic root of 52949252 is about 375.5086478351.

The spelling of 52949252 in words is "fifty-two million, nine hundred forty-nine thousand, two hundred fifty-two".