52047850 has 24 divisors (see below), whose sum is σ = 101020320. Its totient is φ = 19913520.

The previous prime is 52047841. The next prime is 52047869. The reversal of 52047850 is 5874025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21480 + ... + 23779.

It is an arithmetic number, because the mean of its divisors is an integer number (4209180).

Almost surely, 2^52047850 is an apocalyptic number.

52047850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52047850 is a deficient number, since it is larger than the sum of its proper divisors (48972470).

52047850 is a wasteful number, since it uses less digits than its factorization.

52047850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45294 (or 45289 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 52047850 is about 7214.4195885740. The cubic root of 52047850 is about 373.3655681846.

The spelling of 52047850 in words is "fifty-two million, forty-seven thousand, eight hundred fifty".