8145048254 has 8 divisors (see below), whose sum is σ = 13962939888. Its totient is φ = 3490734960.

The previous prime is 8145048239. The next prime is 8145048281. The reversal of 8145048254 is 4528405418.

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

It is a super-2 number, since 2×8145048254² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290894567 + ... + 290894594.

It is an arithmetic number, because the mean of its divisors is an integer number (1745367486).

Almost surely, 2^8145048254 is an apocalyptic number.

8145048254 is a deficient number, since it is larger than the sum of its proper divisors (5817891634).

8145048254 is a wasteful number, since it uses less digits than its factorization.

8145048254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581789170.

The product of its (nonzero) digits is 204800, while the sum is 41.

The square root of 8145048254 is about 90249.9210747577. The cubic root of 8145048254 is about 2012.0150294914.

The spelling of 8145048254 in words is "eight billion, one hundred forty-five million, forty-eight thousand, two hundred fifty-four".