1057305701512 has 32 divisors (see below), whose sum is σ = 2001001917600. Its totient is φ = 523709915904.

The previous prime is 1057305701479. The next prime is 1057305701587. The reversal of 1057305701512 is 2151075037501.

It is a super-2 number, since 2×1057305701512² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501939 + ... + 2090557.

It is an arithmetic number, because the mean of its divisors is an integer number (62531309925).

Almost surely, 2^{1057305701512} is an apocalyptic number.

It is an amenable number.

1057305701512 is a deficient number, since it is larger than the sum of its proper divisors (943696216088).

1057305701512 is a wasteful number, since it uses less digits than its factorization.

1057305701512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590725 (or 590721 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 37.

The spelling of 1057305701512 in words is "one trillion, fifty-seven billion, three hundred five million, seven hundred one thousand, five hundred twelve".