5401030555 has 4 divisors (see below), whose sum is σ = 6481236672. Its totient is φ = 4320824440.

The previous prime is 5401030513. The next prime is 5401030559. The reversal of 5401030555 is 5550301045.

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

It is a de Polignac number, because none of the positive numbers 2^k-5401030555 is a prime.

It is a super-2 number, since 2×5401030555² = 58342262112087216050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5401030559) by changing a digit.

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, 540103051 + ... + 540103060.

It is an arithmetic number, because the mean of its divisors is an integer number (1620309168).

Almost surely, 2^5401030555 is an apocalyptic number.

5401030555 is a deficient number, since it is larger than the sum of its proper divisors (1080206117).

5401030555 is a wasteful number, since it uses less digits than its factorization.

5401030555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080206116.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 5401030555 is about 73491.7039875930. The cubic root of 5401030555 is about 1754.5222417954.

The spelling of 5401030555 in words is "five billion, four hundred one million, thirty thousand, five hundred fifty-five".