50708641 has 3 divisors (see below), whose sum is σ = 50715763. Its totient is φ = 50701520.

The previous prime is 50708621. The next prime is 50708657. The reversal of 50708641 is 14680705.

The square root of 50708641 is 7121.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1147041 + 49561600 = 1071^2 + 7040^2 .

It is not a de Polignac number, because 50708641 - 2¹³ = 50700449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50708621) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3561 + ... + 10681.

Almost surely, 2^50708641 is an apocalyptic number.

50708641 is the 7121-st square number.

50708641 is the 3561-st centered octagonal number.

It is an amenable number.

50708641 is a deficient number, since it is larger than the sum of its proper divisors (7122).

50708641 is an frugal number, since it uses more digits than its factorization.

50708641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14242 (or 7121 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The cubic root of 50708641 is about 370.1354288752.

The spelling of 50708641 in words is "fifty million, seven hundred eight thousand, six hundred forty-one".