50535552 has 64 divisors (see below), whose sum is σ = 135668160. Its totient is φ = 16665600.

The previous prime is 50535547. The next prime is 50535557. The reversal of 50535552 is 25553505.

It is an interprime number because it is at equal distance from previous prime (50535547) and next prime (50535557).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50535557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38133 + ... + 39435.

It is an arithmetic number, because the mean of its divisors is an integer number (2119815).

Almost surely, 2^50535552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50535552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67834080).

50535552 is an abundant number, since it is smaller than the sum of its proper divisors (85132608).

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

50535552 is a wasteful number, since it uses less digits than its factorization.

50535552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421 (or 1409 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 30.

The square root of 50535552 is about 7108.8361916702. The cubic root of 50535552 is about 369.7138083959.

The spelling of 50535552 in words is "fifty million, five hundred thirty-five thousand, five hundred fifty-two".