1057924548547 has 4 divisors (see below), whose sum is σ = 1059164789200. Its totient is φ = 1056684307896.

The previous prime is 1057924548521. The next prime is 1057924548557. The reversal of 1057924548547 is 7458454297501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1057924548547 - 2²⁷ = 1057790330819 is a prime.

It is a super-2 number, since 2×1057924548547² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1057924548557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 620119047 + ... + 620120752.

It is an arithmetic number, because the mean of its divisors is an integer number (264791197300).

Almost surely, 2^{1057924548547} is an apocalyptic number.

1057924548547 is a deficient number, since it is larger than the sum of its proper divisors (1240240653).

1057924548547 is an equidigital number, since it uses as much as digits as its factorization.

1057924548547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240240652.

The product of its (nonzero) digits is 56448000, while the sum is 61.

The spelling of 1057924548547 in words is "one trillion, fifty-seven billion, nine hundred twenty-four million, five hundred forty-eight thousand, five hundred forty-seven".