2741256140553 has 48 divisors (see below), whose sum is σ = 4795052520960. Its totient is φ = 1473177259008.

The previous prime is 2741256140549. The next prime is 2741256140573. The reversal of 2741256140553 is 3550416521472.

2741256140553 is a `hidden beast` number, since 2 + 7 + 4 + 1 + 2 + 56 + 1 + 40 + 553 = 666.

It is not a de Polignac number, because 2741256140553 - 2² = 2741256140549 is a prime.

It is a super-2 number, since 2×2741256140553² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2741256140499 and 2741256140508.

It is not an unprimeable number, because it can be changed into a prime (2741256140503) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 456813 + ... + 2385621.

It is an arithmetic number, because the mean of its divisors is an integer number (99896927520).

Almost surely, 2^{2741256140553} is an apocalyptic number.

It is an amenable number.

2741256140553 is a deficient number, since it is larger than the sum of its proper divisors (2053796380407).

2741256140553 is a wasteful number, since it uses less digits than its factorization.

2741256140553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1930166 (or 1930163 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 2741256140553 in words is "two trillion, seven hundred forty-one billion, two hundred fifty-six million, one hundred forty thousand, five hundred fifty-three".