50961360 has 80 divisors (see below), whose sum is σ = 161864640. Its totient is φ = 13255680.

The previous prime is 50961349. The next prime is 50961367. The reversal of 50961360 is 6316905.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50961367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7251 + ... + 12429.

It is an arithmetic number, because the mean of its divisors is an integer number (2023308).

Almost surely, 2^50961360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50961360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80932320).

50961360 is an abundant number, since it is smaller than the sum of its proper divisors (110903280).

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

50961360 is a wasteful number, since it uses less digits than its factorization.

50961360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5236 (or 5230 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 50961360 is about 7138.7225748029. The cubic root of 50961360 is about 370.7492972337.

The spelling of 50961360 in words is "fifty million, nine hundred sixty-one thousand, three hundred sixty".