2555140542224 has 20 divisors (see below), whose sum is σ = 4980956491536. Its totient is φ = 1269732415392.

The previous prime is 2555140542209. The next prime is 2555140542233. The reversal of 2555140542224 is 4222450415552.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489863294 + ... + 489868509.

Almost surely, 2^{2555140542224} is an apocalyptic number.

It is an amenable number.

2555140542224 is a deficient number, since it is larger than the sum of its proper divisors (2425815949312).

2555140542224 is a wasteful number, since it uses less digits than its factorization.

2555140542224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979731974 (or 979731968 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 41.

Adding to 2555140542224 its reverse (4222450415552), we get a palindrome (6777590957776).

The spelling of 2555140542224 in words is "two trillion, five hundred fifty-five billion, one hundred forty million, five hundred forty-two thousand, two hundred twenty-four".