4055727465 has 24 divisors (see below), whose sum is σ = 7095636288. Its totient is φ = 2142836640.

The previous prime is 4055727461. The next prime is 4055727499. The reversal of 4055727465 is 5647275504.

4055727465 is a `hidden beast` number, since 4 + 0 + 5 + 572 + 74 + 6 + 5 = 666.

It is not a de Polignac number, because 4055727465 - 2² = 4055727461 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4055727465.

It is not an unprimeable number, because it can be changed into a prime (4055727461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 416341 + ... + 425970.

It is an arithmetic number, because the mean of its divisors is an integer number (295651512).

Almost surely, 2^4055727465 is an apocalyptic number.

4055727465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4055727465 is a deficient number, since it is larger than the sum of its proper divisors (3039908823).

4055727465 is a wasteful number, since it uses less digits than its factorization.

4055727465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842429 (or 842426 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 45.

The square root of 4055727465 is about 63684.5936235759. The cubic root of 4055727465 is about 1594.7388998154.

The spelling of 4055727465 in words is "four billion, fifty-five million, seven hundred twenty-seven thousand, four hundred sixty-five".