1085579297054 has 8 divisors (see below), whose sum is σ = 1860993080688. Its totient is φ = 465248270160.

The previous prime is 1085579297041. The next prime is 1085579297057. The reversal of 1085579297054 is 4507929755801.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085579297057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38770689167 + ... + 38770689194.

It is an arithmetic number, because the mean of its divisors is an integer number (232624135086).

Almost surely, 2^{1085579297054} is an apocalyptic number.

1085579297054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1085579297054 is a deficient number, since it is larger than the sum of its proper divisors (775413783634).

1085579297054 is an equidigital number, since it uses as much as digits as its factorization.

1085579297054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77541378370.

The product of its (nonzero) digits is 31752000, while the sum is 62.

The spelling of 1085579297054 in words is "one trillion, eighty-five billion, five hundred seventy-nine million, two hundred ninety-seven thousand, fifty-four".