135479004 has 48 divisors (see below), whose sum is σ = 326592000. Its totient is φ = 43686016.

The previous prime is 135478997. The next prime is 135479011. The reversal of 135479004 is 400974531.

135479004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (135478997) and next prime (135479011).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48847 + ... + 51545.

It is an arithmetic number, because the mean of its divisors is an integer number (6804000).

Almost surely, 2^135479004 is an apocalyptic number.

It is an amenable number.

135479004 is an abundant number, since it is smaller than the sum of its proper divisors (191112996).

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

135479004 is a wasteful number, since it uses less digits than its factorization.

135479004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842 (or 2840 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 135479004 is about 11639.5448364616. The cubic root of 135479004 is about 513.5987976845.

The spelling of 135479004 in words is "one hundred thirty-five million, four hundred seventy-nine thousand, four".