2151024363056 has 20 divisors (see below), whose sum is σ = 4167648722904. Its totient is φ = 1075502112000.

The previous prime is 2151024363053. The next prime is 2151024363119. The reversal of 2151024363056 is 6503634201512.

It is not an unprimeable number, because it can be changed into a prime (2151024363053) 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, 1315031 + ... + 2455881.

Almost surely, 2^{2151024363056} is an apocalyptic number.

It is an amenable number.

2151024363056 is a deficient number, since it is larger than the sum of its proper divisors (2016624359848).

2151024363056 is a wasteful number, since it uses less digits than its factorization.

2151024363056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258700 (or 1258694 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 2151024363056 its reverse (6503634201512), we get a palindrome (8654658564568).

The spelling of 2151024363056 in words is "two trillion, one hundred fifty-one billion, twenty-four million, three hundred sixty-three thousand, fifty-six".