50181485 has 8 divisors (see below), whose sum is σ = 60349536. Its totient is φ = 40057360.

The previous prime is 50181463. The next prime is 50181487. The reversal of 50181485 is 58418105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50181485 - 2¹⁰ = 50180461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50181487) 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, 8411 + ... + 13080.

It is an arithmetic number, because the mean of its divisors is an integer number (7543692).

Almost surely, 2^50181485 is an apocalyptic number.

It is an amenable number.

50181485 is a deficient number, since it is larger than the sum of its proper divisors (10168051).

50181485 is a wasteful number, since it uses less digits than its factorization.

50181485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21963.

The product of its (nonzero) digits is 6400, while the sum is 32.

The square root of 50181485 is about 7083.8891154506. The cubic root of 50181485 is about 368.8483426300.

It can be divided in two parts, 5018 and 1485, that multiplied together give a triangular number (7451730 = T₃₈₆₀).

The spelling of 50181485 in words is "fifty million, one hundred eighty-one thousand, four hundred eighty-five".