541397250 has 64 divisors (see below), whose sum is σ = 1501493760. Its totient is φ = 144370800.

The previous prime is 541397243. The next prime is 541397257. The reversal of 541397250 is 52793145.

541397250 is a `hidden beast` number, since 541 + 3 + 97 + 25 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (541397243) and next prime (541397257).

It is a super-2 number, since 2×541397250² = 586221964615125000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (541397257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33354 + ... + 46853.

It is an arithmetic number, because the mean of its divisors is an integer number (23460840).

Almost surely, 2^541397250 is an apocalyptic number.

541397250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

541397250 is an abundant number, since it is smaller than the sum of its proper divisors (960096510).

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

541397250 is a wasteful number, since it uses less digits than its factorization.

541397250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80233 (or 80217 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 541397250 is about 23267.9446879178. The cubic root of 541397250 is about 815.0270356244.

The spelling of 541397250 in words is "five hundred forty-one million, three hundred ninety-seven thousand, two hundred fifty".