6522557254146 has 32 divisors (see below), whose sum is σ = 14802966823680. Its totient is φ = 2127926479248.

The previous prime is 6522557254139. The next prime is 6522557254267. The reversal of 6522557254146 is 6414527552256.

6522557254146 is a `hidden beast` number, since 6 + 5 + 2 + 2 + 5 + 57 + 2 + 541 + 46 = 666.

It is a super-2 number, since 2×6522557254146² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 6522557254092 and 6522557254101.

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, 1284977221 + ... + 1284982296.

It is an arithmetic number, because the mean of its divisors is an integer number (462592713240).

Almost surely, 2^{6522557254146} is an apocalyptic number.

6522557254146 is an abundant number, since it is smaller than the sum of its proper divisors (8280409569534).

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

6522557254146 is a wasteful number, since it uses less digits than its factorization.

6522557254146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569959575 (or 2569959569 counting only the distinct ones).

The product of its digits is 20160000, while the sum is 54.

The spelling of 6522557254146 in words is "six trillion, five hundred twenty-two billion, five hundred fifty-seven million, two hundred fifty-four thousand, one hundred forty-six".