5540553042 has 16 divisors (see below), whose sum is σ = 11088278400. Its totient is φ = 1845655632.

The previous prime is 5540553023. The next prime is 5540553043. The reversal of 5540553042 is 2403550455.

It is a super-2 number, since 2×5540553042² = 61395456022430907528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5540552994 and 5540553012.

It is not an unprimeable number, because it can be changed into a prime (5540553043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288778 + ... + 307365.

It is an arithmetic number, because the mean of its divisors is an integer number (693017400).

Almost surely, 2^5540553042 is an apocalyptic number.

5540553042 is an abundant number, since it is smaller than the sum of its proper divisors (5547725358).

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

5540553042 is a wasteful number, since it uses less digits than its factorization.

5540553042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597697.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 5540553042 is about 74434.8912943386. The cubic root of 5540553042 is about 1769.5019231187.

The spelling of 5540553042 in words is "five billion, five hundred forty million, five hundred fifty-three thousand, forty-two".