5312772040 has 16 divisors (see below), whose sum is σ = 11953737180. Its totient is φ = 2125108800.

The previous prime is 5312772019. The next prime is 5312772061. The reversal of 5312772040 is 402772135.

It is an interprime number because it is at equal distance from previous prime (5312772019) and next prime (5312772061).

It can be written as a sum of positive squares in 2 ways, for example, as 4953062884 + 359709156 = 70378^2 + 18966^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5312771993 and 5312772011.

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, 66409611 + ... + 66409690.

Almost surely, 2^5312772040 is an apocalyptic number.

It is an amenable number.

5312772040 is an abundant number, since it is smaller than the sum of its proper divisors (6640965140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5312772040 is a wasteful number, since it uses less digits than its factorization.

5312772040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132819312 (or 132819308 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 5312772040 is about 72888.7648406804. The cubic root of 5312772040 is about 1744.9127949349.

The spelling of 5312772040 in words is "five billion, three hundred twelve million, seven hundred seventy-two thousand, forty".