135660465060 has 24 divisors (see below), whose sum is σ = 379849302336. Its totient is φ = 36176124000.

The previous prime is 135660465041. The next prime is 135660465079. The reversal of 135660465060 is 60564066531.

It is an interprime number because it is at equal distance from previous prime (135660465041) and next prime (135660465079).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130503816 + ... + 1130503935.

It is an arithmetic number, because the mean of its divisors is an integer number (15827054264).

Almost surely, 2^135660465060 is an apocalyptic number.

135660465060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135660465060 is an abundant number, since it is smaller than the sum of its proper divisors (244188837276).

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

135660465060 is a wasteful number, since it uses less digits than its factorization.

135660465060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261007763 (or 2261007761 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 135660465060 in words is "one hundred thirty-five billion, six hundred sixty million, four hundred sixty-five thousand, sixty".