50401641 has 8 divisors (see below), whose sum is σ = 67341024. Its totient is φ = 33531680.

The previous prime is 50401639. The next prime is 50401649. The reversal of 50401641 is 14610405.

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 50401641 - 2¹ = 50401639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50401649) 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, 15636 + ... + 18581.

It is an arithmetic number, because the mean of its divisors is an integer number (8417628).

Almost surely, 2^50401641 is an apocalyptic number.

It is an amenable number.

50401641 is a deficient number, since it is larger than the sum of its proper divisors (16939383).

50401641 is a wasteful number, since it uses less digits than its factorization.

50401641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34711.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 50401641 is about 7099.4113136231. The cubic root of 50401641 is about 369.3869590237.

The spelling of 50401641 in words is "fifty million, four hundred one thousand, six hundred forty-one".