135653651430 has 32 divisors (see below), whose sum is σ = 355165924608. Its totient is φ = 32885733600.

The previous prime is 135653651407. The next prime is 135653651431. The reversal of 135653651430 is 34156356531.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135653651431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205535506 + ... + 205536165.

It is an arithmetic number, because the mean of its divisors is an integer number (11098935144).

Almost surely, 2^135653651430 is an apocalyptic number.

135653651430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135653651430 is an abundant number, since it is smaller than the sum of its proper divisors (219512273178).

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

135653651430 is a wasteful number, since it uses less digits than its factorization.

135653651430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411071692.

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 135653651430 in words is "one hundred thirty-five billion, six hundred fifty-three million, six hundred fifty-one thousand, four hundred thirty".