5156775452 has 12 divisors (see below), whose sum is σ = 9037421736. Its totient is φ = 2574654960.

The previous prime is 5156775439. The next prime is 5156775457. The reversal of 5156775452 is 2545776515.

It is a junction number, because it is equal to n+sod(n) for n = 5156775397 and 5156775406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5156775457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930083 + ... + 935610.

It is an arithmetic number, because the mean of its divisors is an integer number (753118478).

Almost surely, 2^5156775452 is an apocalyptic number.

It is an amenable number.

5156775452 is a deficient number, since it is larger than the sum of its proper divisors (3880646284).

5156775452 is a wasteful number, since it uses less digits than its factorization.

5156775452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866388 (or 1866386 counting only the distinct ones).

The product of its digits is 1470000, while the sum is 47.

The square root of 5156775452 is about 71810.6917666165. The cubic root of 5156775452 is about 1727.6644898845.

The spelling of 5156775452 in words is "five billion, one hundred fifty-six million, seven hundred seventy-five thousand, four hundred fifty-two".