5111156294 has 8 divisors (see below), whose sum is σ = 8070246840. Its totient is φ = 2421074016.

The previous prime is 5111156293. The next prime is 5111156321. The reversal of 5111156294 is 4926511115.

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

It is a super-2 number, since 2×5111156294² = 52247837323391628872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111156291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67252019 + ... + 67252094.

It is an arithmetic number, because the mean of its divisors is an integer number (1008780855).

Almost surely, 2^5111156294 is an apocalyptic number.

5111156294 is a deficient number, since it is larger than the sum of its proper divisors (2959090546).

5111156294 is a wasteful number, since it uses less digits than its factorization.

5111156294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134504134.

The product of its digits is 10800, while the sum is 35.

The square root of 5111156294 is about 71492.3512971842. The cubic root of 5111156294 is about 1722.5548266277.

The spelling of 5111156294 in words is "five billion, one hundred eleven million, one hundred fifty-six thousand, two hundred ninety-four".