4155130254 has 64 divisors (see below), whose sum is σ = 9580757760. Its totient is φ = 1188126720.

The previous prime is 4155130253. The next prime is 4155130271. The reversal of 4155130254 is 4520315514.

It is a super-2 number, since 2×4155130254² = 34530214855412209032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4155130253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315832 + ... + 328724.

It is an arithmetic number, because the mean of its divisors is an integer number (149699340).

Almost surely, 2^4155130254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4155130254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4790378880).

4155130254 is an abundant number, since it is smaller than the sum of its proper divisors (5425627506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4155130254 is a wasteful number, since it uses less digits than its factorization.

4155130254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13185.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 4155130254 is about 64460.2998286542. The cubic root of 4155130254 is about 1607.6624970794.

Adding to 4155130254 its reverse (4520315514), we get a palindrome (8675445768).

The spelling of 4155130254 in words is "four billion, one hundred fifty-five million, one hundred thirty thousand, two hundred fifty-four".