4552255214540 has 48 divisors (see below), whose sum is σ = 10455072080544. Its totient is φ = 1651195814400.

The previous prime is 4552255214539. The next prime is 4552255214557. The reversal of 4552255214540 is 454125522554.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 4552255214491 and 4552255214500.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25973201 + ... + 26147880.

It is an arithmetic number, because the mean of its divisors is an integer number (217814001678).

Almost surely, 2^{4552255214540} is an apocalyptic number.

It is an amenable number.

4552255214540 is an abundant number, since it is smaller than the sum of its proper divisors (5902816866004).

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

4552255214540 is a wasteful number, since it uses less digits than its factorization.

4552255214540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52121498 (or 52121496 counting only the distinct ones).

The product of its (nonzero) digits is 1600000, while the sum is 44.

The spelling of 4552255214540 in words is "four trillion, five hundred fifty-two billion, two hundred fifty-five million, two hundred fourteen thousand, five hundred forty".