50273130 has 16 divisors (see below), whose sum is σ = 120655584. Its totient is φ = 13406160.

The previous prime is 50273123. The next prime is 50273137. The reversal of 50273130 is 3137205.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50273123) and next prime (50273137).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50273097 and 50273106.

It is not an unprimeable number, because it can be changed into a prime (50273137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 837856 + ... + 837915.

It is an arithmetic number, because the mean of its divisors is an integer number (7540974).

Almost surely, 2^50273130 is an apocalyptic number.

50273130 is an abundant number, since it is smaller than the sum of its proper divisors (70382454).

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

50273130 is a wasteful number, since it uses less digits than its factorization.

50273130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675781.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 50273130 is about 7090.3547160914. The cubic root of 50273130 is about 369.0727451119.

It can be divided in two parts, 50273 and 130, that added together give a triangular number (50403 = T₃₁₇).

The spelling of 50273130 in words is "fifty million, two hundred seventy-three thousand, one hundred thirty".