541355250 has 64 divisors (see below), whose sum is σ = 1376818560. Its totient is φ = 141627200.

The previous prime is 541355231. The next prime is 541355257. The reversal of 541355250 is 52553145.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (541355257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32941 + ... + 46559.

It is an arithmetic number, because the mean of its divisors is an integer number (21512790).

Almost surely, 2^541355250 is an apocalyptic number.

541355250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 541355250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (688409280).

541355250 is an abundant number, since it is smaller than the sum of its proper divisors (835463310).

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

541355250 is a wasteful number, since it uses less digits than its factorization.

541355250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13692 (or 13682 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 541355250 is about 23267.0421411919. The cubic root of 541355250 is about 815.0059592825.

The spelling of 541355250 in words is "five hundred forty-one million, three hundred fifty-five thousand, two hundred fifty".