2545312120114 has 4 divisors (see below), whose sum is σ = 3817968180174. Its totient is φ = 1272656060056.

The previous prime is 2545312120093. The next prime is 2545312120133. The reversal of 2545312120114 is 4110212135452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1805596875625 + 739715244489 = 1343725^2 + 860067^2 .

It is a super-2 number, since 2×2545312120114² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 636328030027 + ... + 636328030030.

Almost surely, 2^{2545312120114} is an apocalyptic number.

2545312120114 is a deficient number, since it is larger than the sum of its proper divisors (1272656060060).

2545312120114 is a wasteful number, since it uses less digits than its factorization.

2545312120114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272656060059.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 2545312120114 its reverse (4110212135452), we get a palindrome (6655524255566).

The spelling of 2545312120114 in words is "two trillion, five hundred forty-five billion, three hundred twelve million, one hundred twenty thousand, one hundred fourteen".