675454135026 has 128 divisors (see below), whose sum is σ = 1599063296256. Its totient is φ = 187912724480.

The previous prime is 675454135007. The next prime is 675454135039. The reversal of 675454135026 is 620531454576.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10254790 + ... + 10320446.

It is an arithmetic number, because the mean of its divisors is an integer number (12492682002).

Almost surely, 2^675454135026 is an apocalyptic number.

675454135026 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 675454135026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799531648128).

675454135026 is an abundant number, since it is smaller than the sum of its proper divisors (923609161230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675454135026 is a wasteful number, since it uses less digits than its factorization.

675454135026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65916.

The product of its (nonzero) digits is 3024000, while the sum is 48.

The spelling of 675454135026 in words is "six hundred seventy-five billion, four hundred fifty-four million, one hundred thirty-five thousand, twenty-six".