50401235 has 4 divisors (see below), whose sum is σ = 60481488. Its totient is φ = 40320984.

The previous prime is 50401231. The next prime is 50401279. The reversal of 50401235 is 53210405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53210405 = 5 ⋅10642081.

It is a cyclic number.

It is not a de Polignac number, because 50401235 - 2² = 50401231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50401231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5040119 + ... + 5040128.

It is an arithmetic number, because the mean of its divisors is an integer number (15120372).

Almost surely, 2^50401235 is an apocalyptic number.

50401235 is a deficient number, since it is larger than the sum of its proper divisors (10080253).

50401235 is a wasteful number, since it uses less digits than its factorization.

50401235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10080252.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 50401235 is about 7099.3827196454. The cubic root of 50401235 is about 369.3859671810.

The spelling of 50401235 in words is "fifty million, four hundred one thousand, two hundred thirty-five".