2045230550001 has 12 divisors (see below), whose sum is σ = 2954280675840. Its totient is φ = 1363459908600.

The previous prime is 2045230549997. The next prime is 2045230550113. The reversal of 2045230550001 is 1000550325402.

It is a happy number.

It is not a de Polignac number, because 2045230550001 - 2² = 2045230549997 is a prime.

It is a super-2 number, since 2×2045230550001² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2045230557001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1777425 + ... + 2692526.

It is an arithmetic number, because the mean of its divisors is an integer number (246190056320).

Almost surely, 2^{2045230550001} is an apocalyptic number.

It is an amenable number.

2045230550001 is a deficient number, since it is larger than the sum of its proper divisors (909050125839).

2045230550001 is a wasteful number, since it uses less digits than its factorization.

2045230550001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4520796 (or 4520793 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 2045230550001 its reverse (1000550325402), we get a palindrome (3045780875403).

The spelling of 2045230550001 in words is "two trillion, forty-five billion, two hundred thirty million, five hundred fifty thousand, one".