50081061 has 16 divisors (see below), whose sum is σ = 68243648. Its totient is φ = 32659200.

The previous prime is 50081047. The next prime is 50081063. The reversal of 50081061 is 16018005.

It is not a de Polignac number, because 50081061 - 2¹¹ = 50079013 is a prime.

It is a super-2 number, since 2×50081061² = 5016225341771442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50081063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37965 + ... + 39261.

It is an arithmetic number, because the mean of its divisors is an integer number (4265228).

Almost surely, 2^50081061 is an apocalyptic number.

It is an amenable number.

50081061 is a deficient number, since it is larger than the sum of its proper divisors (18162587).

50081061 is a wasteful number, since it uses less digits than its factorization.

50081061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 50081061 is about 7076.7973688668. The cubic root of 50081061 is about 368.6021298908.

Adding to 50081061 its reverse (16018005), we get a palindrome (66099066).

The spelling of 50081061 in words is "fifty million, eighty-one thousand, sixty-one".