57026747154468 has 192 divisors, whose sum is σ = 173024684564480. Its totient is φ = 14195862489600.

The previous prime is 57026747154467. The next prime is 57026747154497. The reversal of 57026747154468 is 86445174762075.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 57026747154399 and 57026747154408.

It is not an unprimeable number, because it can be changed into a prime (57026747154463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 551598 + ... + 10693818.

Almost surely, 2^{57026747154468} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57026747154468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86512342282240).

57026747154468 is an abundant number, since it is smaller than the sum of its proper divisors (115997937410012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57026747154468 is a wasteful number, since it uses less digits than its factorization.

57026747154468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10142538 (or 10142536 counting only the distinct ones).

The product of its (nonzero) digits is 316108800, while the sum is 66.

The spelling of 57026747154468 in words is "fifty-seven trillion, twenty-six billion, seven hundred forty-seven million, one hundred fifty-four thousand, four hundred sixty-eight".