4155405094 has 4 divisors (see below), whose sum is σ = 6233107644. Its totient is φ = 2077702546.

The previous prime is 4155405071. The next prime is 4155405103. The reversal of 4155405094 is 4905045514.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4155405094² = 34534782990482297672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038851272 + ... + 1038851275.

It is an arithmetic number, because the mean of its divisors is an integer number (1558276911).

Almost surely, 2^4155405094 is an apocalyptic number.

4155405094 is a deficient number, since it is larger than the sum of its proper divisors (2077702550).

4155405094 is a wasteful number, since it uses less digits than its factorization.

4155405094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077702549.

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 4155405094 is about 64462.4316482089. The cubic root of 4155405094 is about 1607.6979424359.

The spelling of 4155405094 in words is "four billion, one hundred fifty-five million, four hundred five thousand, ninety-four".