4252791518 has 8 divisors (see below), whose sum is σ = 6407044680. Its totient is φ = 2117109960.

The previous prime is 4252791509. The next prime is 4252791523. The reversal of 4252791518 is 8151972524.

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

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, 4642328 + ... + 4643243.

It is an arithmetic number, because the mean of its divisors is an integer number (800880585).

Almost surely, 2^4252791518 is an apocalyptic number.

4252791518 is a deficient number, since it is larger than the sum of its proper divisors (2154253162).

4252791518 is a wasteful number, since it uses less digits than its factorization.

4252791518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9285802.

The product of its digits is 201600, while the sum is 44.

The square root of 4252791518 is about 65213.4305032330. The cubic root of 4252791518 is about 1620.1604675166.

The spelling of 4252791518 in words is "four billion, two hundred fifty-two million, seven hundred ninety-one thousand, five hundred eighteen".