2543314063953 has 16 divisors (see below), whose sum is σ = 3664842534080. Its totient is φ = 1559585893824.

The previous prime is 2543314063951. The next prime is 2543314063957. The reversal of 2543314063953 is 3593604133452.

It is not a de Polignac number, because 2543314063953 - 2¹ = 2543314063951 is a prime.

It is a super-2 number, since 2×2543314063953² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2543314063951) 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, 115206598 + ... + 115228671.

It is an arithmetic number, because the mean of its divisors is an integer number (229052658380).

Almost surely, 2^{2543314063953} is an apocalyptic number.

It is an amenable number.

2543314063953 is a deficient number, since it is larger than the sum of its proper divisors (1121528470127).

2543314063953 is a wasteful number, since it uses less digits than its factorization.

2543314063953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230435568.

The product of its (nonzero) digits is 3499200, while the sum is 48.

The spelling of 2543314063953 in words is "two trillion, five hundred forty-three billion, three hundred fourteen million, sixty-three thousand, nine hundred fifty-three".