50327540 has 12 divisors (see below), whose sum is σ = 105687876. Its totient is φ = 20131008.

The previous prime is 50327533. The next prime is 50327567. The reversal of 50327540 is 4572305.

It can be written as a sum of positive squares in 2 ways, for example, as 18472804 + 31854736 = 4298^2 + 5644^2 .

It is a super-2 number, since 2×50327540² = 5065722564903200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1258169 + ... + 1258208.

It is an arithmetic number, because the mean of its divisors is an integer number (8807323).

Almost surely, 2^50327540 is an apocalyptic number.

It is an amenable number.

50327540 is an abundant number, since it is smaller than the sum of its proper divisors (55360336).

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

50327540 is a wasteful number, since it uses less digits than its factorization.

50327540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516386 (or 2516384 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 50327540 is about 7094.1905810318. The cubic root of 50327540 is about 369.2058447607.

Adding to 50327540 its reverse (4572305), we get a palindrome (54899845).

The spelling of 50327540 in words is "fifty million, three hundred twenty-seven thousand, five hundred forty".