755078436 has 180 divisors, whose sum is σ = 2317392000. Its totient is φ = 213754464.

The previous prime is 755078417. The next prime is 755078459. The reversal of 755078436 is 634870557.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 755078391 and 755078400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3159205 + ... + 3159443.

It is an arithmetic number, because the mean of its divisors is an integer number (12874400).

Almost surely, 2^755078436 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 755078436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1158696000).

755078436 is an abundant number, since it is smaller than the sum of its proper divisors (1562313564).

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

755078436 is a wasteful number, since it uses less digits than its factorization.

755078436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The square root of 755078436 is about 27478.6905801568. The cubic root of 755078436 is about 910.6063808567.

The spelling of 755078436 in words is "seven hundred fifty-five million, seventy-eight thousand, four hundred thirty-six".