3540567210057 has 20 divisors (see below), whose sum is σ = 5289052764996. Its totient is φ = 2360352566880.

The previous prime is 3540567210053. The next prime is 3540567210073. The reversal of 3540567210057 is 7500127650453.

It is a happy number.

3540567210057 is a `hidden beast` number, since 3 + 540 + 56 + 7 + 2 + 1 + 0 + 0 + 57 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 391802135481 + 3148765074576 = 625941^2 + 1774476^2 .

It is not a de Polignac number, because 3540567210057 - 2² = 3540567210053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3540567209994 and 3540567210021.

It is not an unprimeable number, because it can be changed into a prime (3540567210053) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10001323 + ... + 10349279.

Almost surely, 2^{3540567210057} is an apocalyptic number.

It is an amenable number.

3540567210057 is a deficient number, since it is larger than the sum of its proper divisors (1748485554939).

3540567210057 is a wasteful number, since it uses less digits than its factorization.

3540567210057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473590 (or 473581 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 3540567210057 in words is "three trillion, five hundred forty billion, five hundred sixty-seven million, two hundred ten thousand, fifty-seven".