755320552704 has 108 divisors (see below), whose sum is σ = 2236634406916. Its totient is φ = 244968800256.

The previous prime is 755320552691. The next prime is 755320552717. The reversal of 755320552704 is 407255023557.

755320552704 is a `hidden beast` number, since 7 + 5 + 5 + 3 + 20 + 552 + 70 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (755320552691) and next prime (755320552717).

It can be written as a sum of positive squares in 2 ways, for example, as 362943592704 + 392376960000 = 602448^2 + 626400^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 755320552704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4344889 + ... + 4515384.

Almost surely, 2^755320552704 is an apocalyptic number.

755320552704 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

755320552704 is an abundant number, since it is smaller than the sum of its proper divisors (1481313854212).

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

755320552704 is a wasteful number, since it uses less digits than its factorization.

755320552704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8860332 (or 8860315 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 45.

The spelling of 755320552704 in words is "seven hundred fifty-five billion, three hundred twenty million, five hundred fifty-two thousand, seven hundred four".