755354740820 has 24 divisors (see below), whose sum is σ = 1587254725728. Its totient is φ = 301949559200.

The previous prime is 755354740817. The next prime is 755354740823. The reversal of 755354740820 is 28047453557.

It is an interprime number because it is at equal distance from previous prime (755354740817) and next prime (755354740823).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755354740823) 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, 11988866 + ... + 12051705.

It is an arithmetic number, because the mean of its divisors is an integer number (66135613572).

Almost surely, 2^755354740820 is an apocalyptic number.

It is an amenable number.

755354740820 is an abundant number, since it is smaller than the sum of its proper divisors (831899984908).

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

755354740820 is a wasteful number, since it uses less digits than its factorization.

755354740820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24042151 (or 24042149 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 50.

The spelling of 755354740820 in words is "seven hundred fifty-five billion, three hundred fifty-four million, seven hundred forty thousand, eight hundred twenty".