2546716368 has 40 divisors (see below), whose sum is σ = 7518877888. Its totient is φ = 727633152.

The previous prime is 2546716349. The next prime is 2546716397. The reversal of 2546716368 is 8636176452.

It is a super-2 number, since 2×2546716368² = 12971528518078222848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3789421 + ... + 3790092.

Almost surely, 2^2546716368 is an apocalyptic number.

2546716368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2546716368 is an abundant number, since it is smaller than the sum of its proper divisors (4972161520).

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

2546716368 is a wasteful number, since it uses less digits than its factorization.

2546716368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7579531 (or 7579525 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 2546716368 is about 50465.0014168235. The cubic root of 2546716368 is about 1365.6105393117.

The spelling of 2546716368 in words is "two billion, five hundred forty-six million, seven hundred sixteen thousand, three hundred sixty-eight".