755135430 has 64 divisors (see below), whose sum is σ = 2180252160. Its totient is φ = 163517184.

The previous prime is 755135429. The next prime is 755135453. The reversal of 755135430 is 34531557.

It is a junction number, because it is equal to n+sod(n) for n = 755135391 and 755135400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90639 + ... + 98618.

It is an arithmetic number, because the mean of its divisors is an integer number (34066440).

Almost surely, 2^755135430 is an apocalyptic number.

755135430 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

755135430 is an abundant number, since it is smaller than the sum of its proper divisors (1425116730).

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

755135430 is a wasteful number, since it uses less digits than its factorization.

755135430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189293.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 755135430 is about 27479.7276187374. The cubic root of 755135430 is about 910.6292914100.

Adding to 755135430 its reverse (34531557), we get a palindrome (789666987).

The spelling of 755135430 in words is "seven hundred fifty-five million, one hundred thirty-five thousand, four hundred thirty".