50154661 has 8 divisors (see below), whose sum is σ = 53690400. Its totient is φ = 46708560.

The previous prime is 50154631. The next prime is 50154667. The reversal of 50154661 is 16645105.

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

It is a cyclic number.

It is not a de Polignac number, because 50154661 - 2¹³ = 50146469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50154667) 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, 21250 + ... + 23491.

It is an arithmetic number, because the mean of its divisors is an integer number (6711300).

Almost surely, 2^50154661 is an apocalyptic number.

It is an amenable number.

50154661 is a deficient number, since it is larger than the sum of its proper divisors (3535739).

50154661 is a wasteful number, since it uses less digits than its factorization.

50154661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44819.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 50154661 is about 7081.9955521025. The cubic root of 50154661 is about 368.7826095455.

Adding to 50154661 its reverse (16645105), we get a palindrome (66799766).

The spelling of 50154661 in words is "fifty million, one hundred fifty-four thousand, six hundred sixty-one".