3540555555 has 32 divisors (see below), whose sum is σ = 5777568000. Its totient is φ = 1850808960.

The previous prime is 3540555523. The next prime is 3540555569. The reversal of 3540555555 is 5555550453.

It is not a de Polignac number, because 3540555555 - 2⁵ = 3540555523 is a prime.

3540555555 is a modest number, since divided by 55555 gives 35405 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1190220 + ... + 1193190.

It is an arithmetic number, because the mean of its divisors is an integer number (180549000).

Almost surely, 2^3540555555 is an apocalyptic number.

3540555555 is a deficient number, since it is larger than the sum of its proper divisors (2237012445).

3540555555 is a wasteful number, since it uses less digits than its factorization.

3540555555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4531.

The product of its (nonzero) digits is 937500, while the sum is 42.

The square root of 3540555555 is about 59502.5676336744. The cubic root of 3540555555 is about 1524.1362920697.

The spelling of 3540555555 in words is "three billion, five hundred forty million, five hundred fifty-five thousand, five hundred fifty-five".