4247772502 has 8 divisors (see below), whose sum is σ = 6410749176. Its totient is φ = 2110856112.

The previous prime is 4247772469. The next prime is 4247772517. The reversal of 4247772502 is 2052777424.

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, 6514663 + ... + 6515314.

It is an arithmetic number, because the mean of its divisors is an integer number (801343647).

Almost surely, 2^4247772502 is an apocalyptic number.

4247772502 is a deficient number, since it is larger than the sum of its proper divisors (2162976674).

4247772502 is a wasteful number, since it uses less digits than its factorization.

4247772502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13030142.

The product of its (nonzero) digits is 219520, while the sum is 40.

The square root of 4247772502 is about 65174.9376831309. The cubic root of 4247772502 is about 1619.5228618195.

The spelling of 4247772502 in words is "four billion, two hundred forty-seven million, seven hundred seventy-two thousand, five hundred two".