1057573514751 has 8 divisors (see below), whose sum is σ = 1518567098160. Its totient is φ = 650814470592.

The previous prime is 1057573514747. The next prime is 1057573514759. The reversal of 1057573514751 is 1574153757501.

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

It is not a de Polignac number, because 1057573514751 - 2² = 1057573514747 is a prime.

It is a super-2 number, since 2×1057573514751² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1057573514694 and 1057573514703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057573514759) 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, 13558634766 + ... + 13558634843.

It is an arithmetic number, because the mean of its divisors is an integer number (189820887270).

Almost surely, 2^{1057573514751} is an apocalyptic number.

1057573514751 is a deficient number, since it is larger than the sum of its proper divisors (460993583409).

1057573514751 is a wasteful number, since it uses less digits than its factorization.

1057573514751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27117269625.

The product of its (nonzero) digits is 2572500, while the sum is 51.

The spelling of 1057573514751 in words is "one trillion, fifty-seven billion, five hundred seventy-three million, five hundred fourteen thousand, seven hundred fifty-one".