755545458426 has 64 divisors (see below), whose sum is σ = 1661891198976. Its totient is φ = 227089094400.

The previous prime is 755545458419. The next prime is 755545458427. The reversal of 755545458426 is 624854545557.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 755545458426.

It is not an unprimeable number, because it can be changed into a prime (755545458427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38220421 + ... + 38240183.

It is an arithmetic number, because the mean of its divisors is an integer number (25967049984).

Almost surely, 2^755545458426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 755545458426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (830945599488).

755545458426 is an abundant number, since it is smaller than the sum of its proper divisors (906345740550).

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

755545458426 is a wasteful number, since it uses less digits than its factorization.

755545458426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24467.

The product of its digits is 134400000, while the sum is 60.

The spelling of 755545458426 in words is "seven hundred fifty-five billion, five hundred forty-five million, four hundred fifty-eight thousand, four hundred twenty-six".