2445240052554 has 32 divisors (see below), whose sum is σ = 5293959365184. Its totient is φ = 748483200000.

The previous prime is 2445240052537. The next prime is 2445240052583. The reversal of 2445240052554 is 4552500425442.

It is a happy number.

It is a super-2 number, since 2×2445240052554² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

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, 81200572 + ... + 81230679.

It is an arithmetic number, because the mean of its divisors is an integer number (165436230162).

Almost surely, 2^{2445240052554} is an apocalyptic number.

2445240052554 is an abundant number, since it is smaller than the sum of its proper divisors (2848719312630).

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

2445240052554 is a wasteful number, since it uses less digits than its factorization.

2445240052554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162431462.

The product of its (nonzero) digits is 1280000, while the sum is 42.

Adding to 2445240052554 its reverse (4552500425442), we get a palindrome (6997740477996).

The spelling of 2445240052554 in words is "two trillion, four hundred forty-five billion, two hundred forty million, fifty-two thousand, five hundred fifty-four".