541402504 has 16 divisors (see below), whose sum is σ = 1017014220. Its totient is φ = 270198720.

The previous prime is 541402469. The next prime is 541402513. The reversal of 541402504 is 405204145.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 500416900 + 40985604 = 22370^2 + 6402^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58219 + ... + 66874.

Almost surely, 2^541402504 is an apocalyptic number.

It is an amenable number.

541402504 is a deficient number, since it is larger than the sum of its proper divisors (475611716).

541402504 is a wasteful number, since it uses less digits than its factorization.

541402504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125640 (or 125636 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 541402504 is about 23268.0575897517. The cubic root of 541402504 is about 815.0296720977.

Adding to 541402504 its reverse (405204145), we get a palindrome (946606649).

It can be divided in two parts, 54140 and 2504, that added together give a square (56644 = 238²).

The spelling of 541402504 in words is "five hundred forty-one million, four hundred two thousand, five hundred four".