56252132312 has 16 divisors (see below), whose sum is σ = 105475331400. Its totient is φ = 28125377280.

The previous prime is 56252132291. The next prime is 56252132333. The reversal of 56252132312 is 21323125265.

It is an interprime number because it is at equal distance from previous prime (56252132291) and next prime (56252132333).

It is a super-3 number, since 3×56252132312³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479387 + ... + 585077.

Almost surely, 2^56252132312 is an apocalyptic number.

It is an amenable number.

56252132312 is a deficient number, since it is larger than the sum of its proper divisors (49223199088).

56252132312 is a wasteful number, since it uses less digits than its factorization.

56252132312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172226 (or 172222 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

Adding to 56252132312 its reverse (21323125265), we get a palindrome (77575257577).

The spelling of 56252132312 in words is "fifty-six billion, two hundred fifty-two million, one hundred thirty-two thousand, three hundred twelve".