540155104 has 24 divisors (see below), whose sum is σ = 1119401640. Its totient is φ = 255862656.

The previous prime is 540155087. The next prime is 540155111. The reversal of 540155104 is 401551045.

It is a happy number.

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, 443599 + ... + 444814.

It is an arithmetic number, because the mean of its divisors is an integer number (46641735).

Almost surely, 2^540155104 is an apocalyptic number.

It is an amenable number.

540155104 is an abundant number, since it is smaller than the sum of its proper divisors (579246536).

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

540155104 is a wasteful number, since it uses less digits than its factorization.

540155104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888442 (or 888434 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 540155104 is about 23241.2371443518. The cubic root of 540155104 is about 814.4032436316.

The spelling of 540155104 in words is "five hundred forty million, one hundred fifty-five thousand, one hundred four".