4155105790 has 64 divisors (see below), whose sum is σ = 8456736960. Its totient is φ = 1456035840.

The previous prime is 4155105767. The next prime is 4155105793. The reversal of 4155105790 is 975015514.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4155105793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2337382 + ... + 2339158.

It is an arithmetic number, because the mean of its divisors is an integer number (132136515).

Almost surely, 2^4155105790 is an apocalyptic number.

4155105790 is an abundant number, since it is smaller than the sum of its proper divisors (4301631170).

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

4155105790 is a wasteful number, since it uses less digits than its factorization.

4155105790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557.

The product of its (nonzero) digits is 31500, while the sum is 37.

The square root of 4155105790 is about 64460.1100681654. The cubic root of 4155105790 is about 1607.6593419491.

The spelling of 4155105790 in words is "four billion, one hundred fifty-five million, one hundred five thousand, seven hundred ninety".