50528967 has 8 divisors (see below), whose sum is σ = 67968624. Its totient is φ = 33387648.

The previous prime is 50528963. The next prime is 50528983. The reversal of 50528967 is 76982505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50528967 - 2² = 50528963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50528963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74188 + ... + 74865.

It is an arithmetic number, because the mean of its divisors is an integer number (8496078).

Almost surely, 2^50528967 is an apocalyptic number.

50528967 is a deficient number, since it is larger than the sum of its proper divisors (17439657).

50528967 is a wasteful number, since it uses less digits than its factorization.

50528967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149169.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 50528967 is about 7108.3730206004. The cubic root of 50528967 is about 369.6977492647.

The spelling of 50528967 in words is "fifty million, five hundred twenty-eight thousand, nine hundred sixty-seven".