2545110363040 has 96 divisors (see below), whose sum is σ = 7018006593024. Its totient is φ = 854043095040.

The previous prime is 2545110362857. The next prime is 2545110363043. The reversal of 2545110363040 is 403630115452.

It is a junction number, because it is equal to n+sod(n) for n = 2545110362987 and 2545110363005.

It is not an unprimeable number, because it can be changed into a prime (2545110363043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24122041 + ... + 24227320.

It is an arithmetic number, because the mean of its divisors is an integer number (73104235344).

Almost surely, 2^{2545110363040} is an apocalyptic number.

2545110363040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2545110363040 is an abundant number, since it is smaller than the sum of its proper divisors (4472896229984).

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

2545110363040 is a wasteful number, since it uses less digits than its factorization.

2545110363040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48349430 (or 48349422 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 2545110363040 its reverse (403630115452), we get a palindrome (2948740478492).

The spelling of 2545110363040 in words is "two trillion, five hundred forty-five billion, one hundred ten million, three hundred sixty-three thousand, forty".