50966688 has 48 divisors (see below), whose sum is σ = 138408480. Its totient is φ = 16402176.

The previous prime is 50966639. The next prime is 50966693. The reversal of 50966688 is 88666905.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6370 + ... + 11937.

It is an arithmetic number, because the mean of its divisors is an integer number (2883510).

Almost surely, 2^50966688 is an apocalyptic number.

50966688 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

50966688 is an abundant number, since it is smaller than the sum of its proper divisors (87441792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50966688 is a wasteful number, since it uses less digits than its factorization.

50966688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18349 (or 18341 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 50966688 is about 7139.0957410585. The cubic root of 50966688 is about 370.7622173717.

The spelling of 50966688 in words is "fifty million, nine hundred sixty-six thousand, six hundred eighty-eight".