135069458628 has 48 divisors (see below), whose sum is σ = 340211660096. Its totient is φ = 41461096320.

The previous prime is 135069458617. The next prime is 135069458647. The reversal of 135069458628 is 826854960531.

It is a super-2 number, since 2×135069458628² (a number of 23 digits) contains 22 as substring.

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, 962626 + ... + 1093977.

Almost surely, 2^135069458628 is an apocalyptic number.

It is an amenable number.

135069458628 is an abundant number, since it is smaller than the sum of its proper divisors (205142201468).

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

135069458628 is a wasteful number, since it uses less digits than its factorization.

135069458628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057044 (or 2057042 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 57.

The spelling of 135069458628 in words is "one hundred thirty-five billion, sixty-nine million, four hundred fifty-eight thousand, six hundred twenty-eight".