2545033512046 has 16 divisors (see below), whose sum is σ = 3863679143184. Its totient is φ = 1257141530304.

The previous prime is 2545033512029. The next prime is 2545033512089. The reversal of 2545033512046 is 6402153305452.

It is a super-2 number, since 2×2545033512046² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4814626 + ... + 5317018.

It is an arithmetic number, because the mean of its divisors is an integer number (241479946449).

Almost surely, 2^{2545033512046} is an apocalyptic number.

2545033512046 is a deficient number, since it is larger than the sum of its proper divisors (1318645631138).

2545033512046 is a wasteful number, since it uses less digits than its factorization.

2545033512046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532995.

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 2545033512046 its reverse (6402153305452), we get a palindrome (8947186817498).

The spelling of 2545033512046 in words is "two trillion, five hundred forty-five billion, thirty-three million, five hundred twelve thousand, forty-six".