136154501530 has 16 divisors (see below), whose sum is σ = 245083756104. Its totient is φ = 54460544320.

The previous prime is 136154501501. The next prime is 136154501531. The reversal of 136154501530 is 35105451631.

It can be written as a sum of positive squares in 4 ways, for example, as 81352159729 + 54802341801 = 285223^2 + 234099^2 .

It is not an unprimeable number, because it can be changed into a prime (136154501531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388344 + ... + 650476.

Almost surely, 2^136154501530 is an apocalyptic number.

136154501530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136154501530 is a deficient number, since it is larger than the sum of its proper divisors (108929254574).

136154501530 is a wasteful number, since it uses less digits than its factorization.

136154501530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314081.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 136154501530 in words is "one hundred thirty-six billion, one hundred fifty-four million, five hundred one thousand, five hundred thirty".