52163950 has 12 divisors (see below), whose sum is σ = 97025040. Its totient is φ = 20865560.

The previous prime is 52163941. The next prime is 52163957. The reversal of 52163950 is 5936125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52163957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 521590 + ... + 521689.

It is an arithmetic number, because the mean of its divisors is an integer number (8085420).

Almost surely, 2^52163950 is an apocalyptic number.

52163950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52163950 is a deficient number, since it is larger than the sum of its proper divisors (44861090).

52163950 is a wasteful number, since it uses less digits than its factorization.

52163950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043291 (or 1043286 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 52163950 is about 7222.4614917630. The cubic root of 52163950 is about 373.6429767057.

The spelling of 52163950 in words is "fifty-two million, one hundred sixty-three thousand, nine hundred fifty".