541400530 has 64 divisors (see below), whose sum is σ = 1151998848. Its totient is φ = 180956160.

The previous prime is 541400477. The next prime is 541400533. The reversal of 541400530 is 35004145.

541400530 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×541400530² = 586229067768561800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (541400533) 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, 77044 + ... + 83776.

It is an arithmetic number, because the mean of its divisors is an integer number (17999982).

Almost surely, 2^541400530 is an apocalyptic number.

541400530 is an abundant number, since it is smaller than the sum of its proper divisors (610598318).

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

541400530 is a wasteful number, since it uses less digits than its factorization.

541400530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6811.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 541400530 is about 23268.0151710454. The cubic root of 541400530 is about 815.0286815405.

Adding to 541400530 its reverse (35004145), we get a palindrome (576404675).

The spelling of 541400530 in words is "five hundred forty-one million, four hundred thousand, five hundred thirty".