5111005072 has 10 divisors (see below), whose sum is σ = 9902572358. Its totient is φ = 2555502528.

The previous prime is 5111005033. The next prime is 5111005091. The reversal of 5111005072 is 2705001115.

It can be written as a sum of positive squares in only one way, i.e., 4965175296 + 145829776 = 70464^2 + 12076^2 .

It is a super-2 number, since 2×5111005072² = 52244745692019450368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159718893 + ... + 159718924.

Almost surely, 2^5111005072 is an apocalyptic number.

It is an amenable number.

5111005072 is a deficient number, since it is larger than the sum of its proper divisors (4791567286).

5111005072 is a wasteful number, since it uses less digits than its factorization.

5111005072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319437825 (or 319437819 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 5111005072 is about 71491.2936797202. The cubic root of 5111005072 is about 1722.5378382504.

Adding to 5111005072 its reverse (2705001115), we get a palindrome (7816006187).

The spelling of 5111005072 in words is "five billion, one hundred eleven million, five thousand, seventy-two".