1057958953790 has 8 divisors (see below), whose sum is σ = 1904326116840. Its totient is φ = 423183581512.

The previous prime is 1057958953691. The next prime is 1057958953823. The reversal of 1057958953790 is 973598597501.

It is a happy number.

1057958953790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×1057958953790² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1057958953790.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52897947680 + ... + 52897947699.

It is an arithmetic number, because the mean of its divisors is an integer number (238040764605).

Almost surely, 2^{1057958953790} is an apocalyptic number.

1057958953790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1057958953790 is a deficient number, since it is larger than the sum of its proper divisors (846367163050).

1057958953790 is a wasteful number, since it uses less digits than its factorization.

1057958953790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105795895386.

The product of its (nonzero) digits is 107163000, while the sum is 68.

The spelling of 1057958953790 in words is "one trillion, fifty-seven billion, nine hundred fifty-eight million, nine hundred fifty-three thousand, seven hundred ninety".