50143377 has 8 divisors (see below), whose sum is σ = 67070016. Its totient is φ = 33322832.

The previous prime is 50143361. The next prime is 50143393. The reversal of 50143377 is 77334105.

It is an interprime number because it is at equal distance from previous prime (50143361) and next prime (50143393).

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 50143377 - 2⁴ = 50143361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50143307) 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, 25413 + ... + 27314.

It is an arithmetic number, because the mean of its divisors is an integer number (8383752).

Almost surely, 2^50143377 is an apocalyptic number.

It is an amenable number.

50143377 is a deficient number, since it is larger than the sum of its proper divisors (16926639).

50143377 is a wasteful number, since it uses less digits than its factorization.

50143377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53047.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 50143377 is about 7081.1988391797. The cubic root of 50143377 is about 368.7549507331.

The spelling of 50143377 in words is "fifty million, one hundred forty-three thousand, three hundred seventy-seven".