5400203555 has 8 divisors (see below), whose sum is σ = 6571515744. Its totient is φ = 4259315200.

The previous prime is 5400203491. The next prime is 5400203581. The reversal of 5400203555 is 5553020045.

It is a happy number.

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

It is not a de Polignac number, because 5400203555 - 2⁶ = 5400203491 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7605566 + ... + 7606275.

It is an arithmetic number, because the mean of its divisors is an integer number (821439468).

Almost surely, 2^5400203555 is an apocalyptic number.

5400203555 is a deficient number, since it is larger than the sum of its proper divisors (1171312189).

5400203555 is a wasteful number, since it uses less digits than its factorization.

5400203555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15211917.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 5400203555 is about 73486.0772867895. The cubic root of 5400203555 is about 1754.4326870371.

The spelling of 5400203555 in words is "five billion, four hundred million, two hundred three thousand, five hundred fifty-five".