755550048 has 96 divisors (see below), whose sum is σ = 2277555840. Its totient is φ = 216898560.

The previous prime is 755550043. The next prime is 755550049. The reversal of 755550048 is 840055557.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 755549988 and 755550015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755550041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1236 + ... + 38892.

It is an arithmetic number, because the mean of its divisors is an integer number (23724540).

Almost surely, 2^755550048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 755550048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1138777920).

755550048 is an abundant number, since it is smaller than the sum of its proper divisors (1522005792).

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

755550048 is a wasteful number, since it uses less digits than its factorization.

755550048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37700 (or 37692 counting only the distinct ones).

The product of its (nonzero) digits is 140000, while the sum is 39.

The square root of 755550048 is about 27487.2706538863. The cubic root of 755550048 is about 910.7959256319.

The spelling of 755550048 in words is "seven hundred fifty-five million, five hundred fifty thousand, forty-eight".