50887201 has 4 divisors (see below), whose sum is σ = 53099712. Its totient is φ = 48674692.

The previous prime is 50887183. The next prime is 50887211. The reversal of 50887201 is 10278805.

50887201 = T₅₈₂₃ + T₅₈₂₄ + T₅₈₂₅.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50887201 - 2¹⁹ = 50362913 is a prime.

It is a super-2 number, since 2×50887201² = 5179014451228802, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50887211) 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, 1106221 + ... + 1106266.

It is an arithmetic number, because the mean of its divisors is an integer number (13274928).

Almost surely, 2^50887201 is an apocalyptic number.

50887201 is the 5825-th centered triangular number.

It is an amenable number.

50887201 is a deficient number, since it is larger than the sum of its proper divisors (2212511).

50887201 is a wasteful number, since it uses less digits than its factorization.

50887201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212510.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 50887201 is about 7133.5265472275. The cubic root of 50887201 is about 370.5693717336.

The spelling of 50887201 in words is "fifty million, eight hundred eighty-seven thousand, two hundred one".