2045062356546 has 32 divisors (see below), whose sum is σ = 4462058078208. Its totient is φ = 619701442640.

The previous prime is 2045062356481. The next prime is 2045062356581. The reversal of 2045062356546 is 6456532605402.

It is a super-2 number, since 2×2045062356546² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2045062356495 and 2045062356504.

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, 2690911 + ... + 3366173.

It is an arithmetic number, because the mean of its divisors is an integer number (139439314944).

Almost surely, 2^{2045062356546} is an apocalyptic number.

2045062356546 is an abundant number, since it is smaller than the sum of its proper divisors (2416995721662).

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

2045062356546 is a wasteful number, since it uses less digits than its factorization.

2045062356546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721166.

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 2045062356546 in words is "two trillion, forty-five billion, sixty-two million, three hundred fifty-six thousand, five hundred forty-six".