4105155551 has 16 divisors (see below), whose sum is σ = 4722278400. Its totient is φ = 3495750720.

The previous prime is 4105155547. The next prime is 4105155553. The reversal of 4105155551 is 1555515014.

It is not a de Polignac number, because 4105155551 - 2² = 4105155547 is a prime.

It is a super-2 number, since 2×4105155551² = 33704604195812227202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105155553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1401050 + ... + 1403976.

It is an arithmetic number, because the mean of its divisors is an integer number (295142400).

Almost surely, 2^4105155551 is an apocalyptic number.

4105155551 is a deficient number, since it is larger than the sum of its proper divisors (617122849).

4105155551 is a wasteful number, since it uses less digits than its factorization.

4105155551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4174.

The product of its (nonzero) digits is 12500, while the sum is 32.

The square root of 4105155551 is about 64071.4878163446. The cubic root of 4105155551 is about 1601.1912419056.

The spelling of 4105155551 in words is "four billion, one hundred five million, one hundred fifty-five thousand, five hundred fifty-one".