4251715974 has 64 divisors (see below), whose sum is σ = 10526561280. Its totient is φ = 1260977760.

The previous prime is 4251715969. The next prime is 4251715987. The reversal of 4251715974 is 4795171524.

4251715974 is a `hidden beast` number, since 4 + 2 + 51 + 7 + 1 + 597 + 4 = 666.

4251715974 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48229 + ... + 104064.

It is an arithmetic number, because the mean of its divisors is an integer number (164477520).

Almost surely, 2^4251715974 is an apocalyptic number.

4251715974 is an abundant number, since it is smaller than the sum of its proper divisors (6274845306).

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

4251715974 is a wasteful number, since it uses less digits than its factorization.

4251715974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152362 (or 152356 counting only the distinct ones).

The product of its digits is 352800, while the sum is 45.

The square root of 4251715974 is about 65205.1836436337. The cubic root of 4251715974 is about 1620.0238748196.

The spelling of 4251715974 in words is "four billion, two hundred fifty-one million, seven hundred fifteen thousand, nine hundred seventy-four".