50472080 has 20 divisors (see below), whose sum is σ = 117347772. Its totient is φ = 20188800.

The previous prime is 50472077. The next prime is 50472083. The reversal of 50472080 is 8027405.

It is an interprime number because it is at equal distance from previous prime (50472077) and next prime (50472083).

It can be written as a sum of positive squares in 2 ways, for example, as 30294016 + 20178064 = 5504^2 + 4492^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (50472083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315371 + ... + 315530.

Almost surely, 2^50472080 is an apocalyptic number.

It is an amenable number.

50472080 is an abundant number, since it is smaller than the sum of its proper divisors (66875692).

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

50472080 is a wasteful number, since it uses less digits than its factorization.

50472080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630914 (or 630908 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 50472080 is about 7104.3704858348. The cubic root of 50472080 is about 369.5589582933.

Adding to 50472080 its reverse (8027405), we get a palindrome (58499485).

The spelling of 50472080 in words is "fifty million, four hundred seventy-two thousand, eighty".