135037154656 has 12 divisors (see below), whose sum is σ = 265854398292. Its totient is φ = 67518577312.

The previous prime is 135037154653. The next prime is 135037154671. The reversal of 135037154656 is 656451730531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135037154653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2109955510 + ... + 2109955573.

It is an arithmetic number, because the mean of its divisors is an integer number (22154533191).

Almost surely, 2^135037154656 is an apocalyptic number.

135037154656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135037154656 is a deficient number, since it is larger than the sum of its proper divisors (130817243636).

135037154656 is an equidigital number, since it uses as much as digits as its factorization.

135037154656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4219911093 (or 4219911085 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 46.

The spelling of 135037154656 in words is "one hundred thirty-five billion, thirty-seven million, one hundred fifty-four thousand, six hundred fifty-six".