50601646 has 4 divisors (see below), whose sum is σ = 75902472. Its totient is φ = 25300822.

The previous prime is 50601631. The next prime is 50601647. The reversal of 50601646 is 64610605.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50601647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12650410 + ... + 12650413.

It is an arithmetic number, because the mean of its divisors is an integer number (18975618).

Almost surely, 2^50601646 is an apocalyptic number.

50601646 is a deficient number, since it is larger than the sum of its proper divisors (25300826).

50601646 is a wasteful number, since it uses less digits than its factorization.

50601646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25300825.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 50601646 is about 7113.4833942310. The cubic root of 50601646 is about 369.8749175440.

The spelling of 50601646 in words is "fifty million, six hundred one thousand, six hundred forty-six".