52449363 has 14 divisors (see below), whose sum is σ = 78639164. Its totient is φ = 34965756.

The previous prime is 52449359. The next prime is 52449451. The reversal of 52449363 is 36394425.

It is not a de Polignac number, because 52449363 - 2² = 52449359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52449323) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 35245 + ... + 36702.

Almost surely, 2^52449363 is an apocalyptic number.

52449363 is a deficient number, since it is larger than the sum of its proper divisors (26189801).

52449363 is an frugal number, since it uses more digits than its factorization.

52449363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71965 (or 71950 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 52449363 is about 7242.1932451434. The cubic root of 52449363 is about 374.3231952290.

The spelling of 52449363 in words is "fifty-two million, four hundred forty-nine thousand, three hundred sixty-three".