50114540 has 48 divisors (see below), whose sum is σ = 120766464. Its totient is φ = 17112000.

The previous prime is 50114509. The next prime is 50114543. The reversal of 50114540 is 4541105.

It is a super-2 number, since 2×50114540² = 5022934238823200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (50114543) 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, 42965 + ... + 44115.

It is an arithmetic number, because the mean of its divisors is an integer number (2515968).

Almost surely, 2^50114540 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 50114540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60383232).

50114540 is an abundant number, since it is smaller than the sum of its proper divisors (70651924).

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

50114540 is a wasteful number, since it uses less digits than its factorization.

50114540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478 (or 1476 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 50114540 is about 7079.1623798300. The cubic root of 50114540 is about 368.6842479719.

Adding to 50114540 its reverse (4541105), we get a palindrome (54655645).

The spelling of 50114540 in words is "fifty million, one hundred fourteen thousand, five hundred forty".