5400142555 has 4 divisors (see below), whose sum is σ = 6480171072. Its totient is φ = 4320114040.

The previous prime is 5400142549. The next prime is 5400142591. The reversal of 5400142555 is 5552410045.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5400142555 - 2¹⁷ = 5400011483 is a prime.

It is a super-2 number, since 2×5400142555² = 58323079228643856050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540014251 + ... + 540014260.

It is an arithmetic number, because the mean of its divisors is an integer number (1620042768).

Almost surely, 2^5400142555 is an apocalyptic number.

5400142555 is a deficient number, since it is larger than the sum of its proper divisors (1080028517).

5400142555 is a wasteful number, since it uses less digits than its factorization.

5400142555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080028516.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 5400142555 is about 73485.6622410113. The cubic root of 5400142555 is about 1754.4260810640.

The spelling of 5400142555 in words is "five billion, four hundred million, one hundred forty-two thousand, five hundred fifty-five".