4054148915 has 8 divisors (see below), whose sum is σ = 4919641920. Its totient is φ = 3206876992.

The previous prime is 4054148869. The next prime is 4054148927. The reversal of 4054148915 is 5198414504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4054148915 - 2¹⁶ = 4054083379 is a prime.

It is a super-2 number, since 2×4054148915² = 32872246849991354450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4554779 + ... + 4555668.

It is an arithmetic number, because the mean of its divisors is an integer number (614955240).

Almost surely, 2^4054148915 is an apocalyptic number.

4054148915 is a deficient number, since it is larger than the sum of its proper divisors (865493005).

4054148915 is an equidigital number, since it uses as much as digits as its factorization.

4054148915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9110541.

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 4054148915 is about 63672.1989175810. The cubic root of 4054148915 is about 1594.5319741954.

The spelling of 4054148915 in words is "four billion, fifty-four million, one hundred forty-eight thousand, nine hundred fifteen".