540551038 has 8 divisors (see below), whose sum is σ = 824569560. Its totient is φ = 265694520.

The previous prime is 540551009. The next prime is 540551041. The reversal of 540551038 is 830155045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×540551038³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

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, 2290353 + ... + 2290588.

It is an arithmetic number, because the mean of its divisors is an integer number (103071195).

Almost surely, 2^540551038 is an apocalyptic number.

540551038 is a deficient number, since it is larger than the sum of its proper divisors (284018522).

540551038 is a wasteful number, since it uses less digits than its factorization.

540551038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4581002.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 540551038 is about 23249.7535040697. The cubic root of 540551038 is about 814.6021810468.

The spelling of 540551038 in words is "five hundred forty million, five hundred fifty-one thousand, thirty-eight".