2547010545057 has 32 divisors (see below), whose sum is σ = 4156345589760. Its totient is φ = 1528655913360.

The previous prime is 2547010545049. The next prime is 2547010545059. The reversal of 2547010545057 is 7505450107452.

2547010545057 is a `hidden beast` number, since 2 + 5 + 47 + 0 + 10 + 545 + 0 + 57 = 666.

It is not a de Polignac number, because 2547010545057 - 2³ = 2547010545049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2547010545059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41599473 + ... + 41660654.

It is an arithmetic number, because the mean of its divisors is an integer number (129885799680).

Almost surely, 2^{2547010545057} is an apocalyptic number.

2547010545057 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2547010545057 is a deficient number, since it is larger than the sum of its proper divisors (1609335044703).

2547010545057 is a wasteful number, since it uses less digits than its factorization.

2547010545057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83260250 (or 83260244 counting only the distinct ones).

The product of its (nonzero) digits is 980000, while the sum is 45.

The spelling of 2547010545057 in words is "two trillion, five hundred forty-seven billion, ten million, five hundred forty-five thousand, fifty-seven".