3126545166453 has 8 divisors (see below), whose sum is σ = 4168944755616. Its totient is φ = 2084254510800.

The previous prime is 3126545166431. The next prime is 3126545166461. The reversal of 3126545166453 is 3546615456213.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3126545166453 - 2⁶ = 3126545166389 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3126545166396 and 3126545166405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3126545166413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27166383 + ... + 27281228.

It is an arithmetic number, because the mean of its divisors is an integer number (521118094452).

Almost surely, 2^{3126545166453} is an apocalyptic number.

It is an amenable number.

3126545166453 is a deficient number, since it is larger than the sum of its proper divisors (1042399589163).

3126545166453 is a wasteful number, since it uses less digits than its factorization.

3126545166453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54466755.

The product of its digits is 7776000, while the sum is 51.

The spelling of 3126545166453 in words is "three trillion, one hundred twenty-six billion, five hundred forty-five million, one hundred sixty-six thousand, four hundred fifty-three".