4028472555 has 8 divisors (see below), whose sum is σ = 6445556112. Its totient is φ = 2148518688.

The previous prime is 4028472551. The next prime is 4028472559. The reversal of 4028472555 is 5552748204.

It is an interprime number because it is at equal distance from previous prime (4028472551) and next prime (4028472559).

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

It is not a de Polignac number, because 4028472555 - 2² = 4028472551 is a prime.

It is a super-2 number, since 2×4028472555² = 32457182252776456050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4028472551) 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, 134282404 + ... + 134282433.

It is an arithmetic number, because the mean of its divisors is an integer number (805694514).

Almost surely, 2^4028472555 is an apocalyptic number.

4028472555 is a deficient number, since it is larger than the sum of its proper divisors (2417083557).

4028472555 is a wasteful number, since it uses less digits than its factorization.

4028472555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268564845.

The product of its (nonzero) digits is 448000, while the sum is 42.

The square root of 4028472555 is about 63470.2493692911. The cubic root of 4028472555 is about 1591.1585974243.

The spelling of 4028472555 in words is "four billion, twenty-eight million, four hundred seventy-two thousand, five hundred fifty-five".