135546630315 has 128 divisors (see below), whose sum is σ = 241988808960. Its totient is φ = 64474841088.

The previous prime is 135546630239. The next prime is 135546630343. The reversal of 135546630315 is 513036645531.

It is a happy number.

It is not a de Polignac number, because 135546630315 - 2¹⁰ = 135546629291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 138737107 + ... + 138738083.

It is an arithmetic number, because the mean of its divisors is an integer number (1890537570).

Almost surely, 2^135546630315 is an apocalyptic number.

135546630315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135546630315 is a deficient number, since it is larger than the sum of its proper divisors (106442178645).

135546630315 is a wasteful number, since it uses less digits than its factorization.

135546630315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361.

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

The spelling of 135546630315 in words is "one hundred thirty-five billion, five hundred forty-six million, six hundred thirty thousand, three hundred fifteen".