5111012152 has 8 divisors (see below), whose sum is σ = 9583147800. Its totient is φ = 2555506072.

The previous prime is 5111012149. The next prime is 5111012161. The reversal of 5111012152 is 2512101115.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5111012152² = 52244890435783342208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319438252 + ... + 319438267.

It is an arithmetic number, because the mean of its divisors is an integer number (1197893475).

Almost surely, 2^5111012152 is an apocalyptic number.

It is an amenable number.

5111012152 is a deficient number, since it is larger than the sum of its proper divisors (4472135648).

5111012152 is a wasteful number, since it uses less digits than its factorization.

5111012152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638876525 (or 638876521 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 19.

The square root of 5111012152 is about 71491.3431962220. The cubic root of 5111012152 is about 1722.5386336297.

Adding to 5111012152 its reverse (2512101115), we get a palindrome (7623113267).

The spelling of 5111012152 in words is "five billion, one hundred eleven million, twelve thousand, one hundred fifty-two".