2544515522054 has 16 divisors (see below), whose sum is σ = 4232010915216. Its totient is φ = 1137637341600.

The previous prime is 2544515522047. The next prime is 2544515522113. The reversal of 2544515522054 is 4502255154452.

It is a junction number, because it is equal to n+sod(n) for n = 2544515521996 and 2544515522014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 948029777 + ... + 948032460.

It is an arithmetic number, because the mean of its divisors is an integer number (264500682201).

Almost surely, 2^{2544515522054} is an apocalyptic number.

2544515522054 is a deficient number, since it is larger than the sum of its proper divisors (1687495393162).

2544515522054 is a wasteful number, since it uses less digits than its factorization.

2544515522054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896062311.

The product of its (nonzero) digits is 1600000, while the sum is 44.

The spelling of 2544515522054 in words is "two trillion, five hundred forty-four billion, five hundred fifteen million, five hundred twenty-two thousand, fifty-four".