1061635423353 has 8 divisors (see below), whose sum is σ = 1416040317600. Its totient is φ = 707493739008.

The previous prime is 1061635423283. The next prime is 1061635423393. The reversal of 1061635423353 is 3533245361601.

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

It is not a de Polignac number, because 1061635423353 - 2¹⁰ = 1061635422329 is a prime.

It is a super-2 number, since 2×1061635423353² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1061635423393) 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, 65793063 + ... + 65809196.

It is an arithmetic number, because the mean of its divisors is an integer number (177005039700).

Almost surely, 2^{1061635423353} is an apocalyptic number.

It is an amenable number.

1061635423353 is a deficient number, since it is larger than the sum of its proper divisors (354404894247).

1061635423353 is a wasteful number, since it uses less digits than its factorization.

1061635423353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131604951.

The product of its (nonzero) digits is 583200, while the sum is 42.

The spelling of 1061635423353 in words is "one trillion, sixty-one billion, six hundred thirty-five million, four hundred twenty-three thousand, three hundred fifty-three".