5654621321514 has 96 divisors (see below), whose sum is σ = 13464691119360. Its totient is φ = 1700847849600.

The previous prime is 5654621321513. The next prime is 5654621321663. The reversal of 5654621321514 is 4151231264565.

5654621321514 is a `hidden beast` number, since 5 + 6 + 5 + 4 + 621 + 3 + 2 + 1 + 5 + 14 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5654621321514.

It is not an unprimeable number, because it can be changed into a prime (5654621321513) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14238124 + ... + 14629880.

It is an arithmetic number, because the mean of its divisors is an integer number (140257199160).

Almost surely, 2^{5654621321514} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5654621321514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6732345559680).

5654621321514 is an abundant number, since it is smaller than the sum of its proper divisors (7810069797846).

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

5654621321514 is a wasteful number, since it uses less digits than its factorization.

5654621321514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392316 (or 392313 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The spelling of 5654621321514 in words is "five trillion, six hundred fifty-four billion, six hundred twenty-one million, three hundred twenty-one thousand, five hundred fourteen".