1057953163690 has 16 divisors (see below), whose sum is σ = 1904363527392. Its totient is φ = 423170635984.

The previous prime is 1057953163681. The next prime is 1057953163693. The reversal of 1057953163690 is 963613597501.

It is a super-2 number, since 2×1057953163690² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1057953163693) 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, 904204 + ... + 1712743.

It is an arithmetic number, because the mean of its divisors is an integer number (119022720462).

Almost surely, 2^{1057953163690} is an apocalyptic number.

1057953163690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1057953163690 is a deficient number, since it is larger than the sum of its proper divisors (846410363702).

1057953163690 is a wasteful number, since it uses less digits than its factorization.

1057953163690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657381.

The product of its (nonzero) digits is 4592700, while the sum is 55.

The spelling of 1057953163690 in words is "one trillion, fifty-seven billion, nine hundred fifty-three million, one hundred sixty-three thousand, six hundred ninety".