135562503430 has 32 divisors (see below), whose sum is σ = 246461439744. Its totient is φ = 53681136096.

The previous prime is 135562503389. The next prime is 135562503497. The reversal of 135562503430 is 34305265531.

It is a super-3 number, since 3×135562503430³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 135562503430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3427749 + ... + 3467071.

It is an arithmetic number, because the mean of its divisors is an integer number (7701919992).

Almost surely, 2^135562503430 is an apocalyptic number.

135562503430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135562503430 is a deficient number, since it is larger than the sum of its proper divisors (110898936314).

135562503430 is a wasteful number, since it uses less digits than its factorization.

135562503430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42780.

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 135562503430 its reverse (34305265531), we get a palindrome (169867768961).

The spelling of 135562503430 in words is "one hundred thirty-five billion, five hundred sixty-two million, five hundred three thousand, four hundred thirty".