50101092 has 60 divisors (see below), whose sum is σ = 131725440. Its totient is φ = 16604784.

The previous prime is 50101049. The next prime is 50101109. The reversal of 50101092 is 29010105.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 77113 + ... + 77759.

It is an arithmetic number, because the mean of its divisors is an integer number (2195424).

Almost surely, 2^50101092 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 50101092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65862720).

50101092 is an abundant number, since it is smaller than the sum of its proper divisors (81624348).

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

50101092 is a wasteful number, since it uses less digits than its factorization.

50101092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 50101092 is about 7078.2124862143. The cubic root of 50101092 is about 368.6512667964.

Adding to 50101092 its reverse (29010105), we get a palindrome (79111197).

The spelling of 50101092 in words is "fifty million, one hundred one thousand, ninety-two".