135392697804 has 96 divisors (see below), whose sum is σ = 388910462976. Its totient is φ = 35699662080.

The previous prime is 135392697799. The next prime is 135392697859. The reversal of 135392697804 is 408796293531.

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, 5733229 + ... + 5756795.

It is an arithmetic number, because the mean of its divisors is an integer number (4051150656).

It is a 1-persistent number, because it is pandigital, but 2⋅135392697804 = 270785395608 is not.

Almost surely, 2^135392697804 is an apocalyptic number.

135392697804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

135392697804 is an abundant number, since it is smaller than the sum of its proper divisors (253517765172).

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

135392697804 is a wasteful number, since it uses less digits than its factorization.

135392697804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28855 (or 28853 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 135392697804 in words is "one hundred thirty-five billion, three hundred ninety-two million, six hundred ninety-seven thousand, eight hundred four".