5111005402 has 8 divisors (see below), whose sum is σ = 7913814912. Its totient is φ = 2473067100.

The previous prime is 5111005373. The next prime is 5111005439. The reversal of 5111005402 is 2045001115.

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

It is a super-2 number, since 2×5111005402² = 52244752438546363208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5111005402.

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, 41217724 + ... + 41217847.

It is an arithmetic number, because the mean of its divisors is an integer number (989226864).

Almost surely, 2^5111005402 is an apocalyptic number.

5111005402 is a deficient number, since it is larger than the sum of its proper divisors (2802809510).

5111005402 is a wasteful number, since it uses less digits than its factorization.

5111005402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82435604.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 5111005402 is about 71491.2959876935. The cubic root of 5111005402 is about 1722.5378753232.

Adding to 5111005402 its reverse (2045001115), we get a palindrome (7156006517).

The spelling of 5111005402 in words is "five billion, one hundred eleven million, five thousand, four hundred two".