50925966 has 64 divisors (see below), whose sum is σ = 131980800. Its totient is φ = 12721536.

The previous prime is 50925961. The next prime is 50925967. The reversal of 50925966 is 66952905.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50925961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7920 + ... + 12828.

It is an arithmetic number, because the mean of its divisors is an integer number (2062200).

Almost surely, 2^50925966 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50925966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65990400).

50925966 is an abundant number, since it is smaller than the sum of its proper divisors (81054834).

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

50925966 is a wasteful number, since it uses less digits than its factorization.

50925966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4953.

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 50925966 is about 7136.2431292663. The cubic root of 50925966 is about 370.6634456543.

The spelling of 50925966 in words is "fifty million, nine hundred twenty-five thousand, nine hundred sixty-six".