50289270 has 32 divisors (see below), whose sum is σ = 125943552. Its totient is φ = 12827232.

The previous prime is 50289269. The next prime is 50289271. The reversal of 50289270 is 7298205.

It is an interprime number because it is at equal distance from previous prime (50289269) and next prime (50289271).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50289271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35752 + ... + 37131.

It is an arithmetic number, because the mean of its divisors is an integer number (3935736).

Almost surely, 2^50289270 is an apocalyptic number.

50289270 is an abundant number, since it is smaller than the sum of its proper divisors (75654282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50289270 is a wasteful number, since it uses less digits than its factorization.

50289270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72916.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 50289270 is about 7091.4927906612. The cubic root of 50289270 is about 369.1122373598.

The spelling of 50289270 in words is "fifty million, two hundred eighty-nine thousand, two hundred seventy".