136153560465 has 96 divisors (see below), whose sum is σ = 256345689600. Its totient is φ = 66453032448.

The previous prime is 136153560449. The next prime is 136153560481. The reversal of 136153560465 is 564065351631.

It is a happy number.

136153560465 is a `hidden beast` number, since 1 + 3 + 6 + 1 + 5 + 35 + 604 + 6 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (136153560449) and next prime (136153560481).

It is not a de Polignac number, because 136153560465 - 2⁴ = 136153560449 is a prime.

It is a super-2 number, since 2×136153560465² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 136153560465.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 59532552 + ... + 59534838.

It is an arithmetic number, because the mean of its divisors is an integer number (2670267600).

Almost surely, 2^136153560465 is an apocalyptic number.

136153560465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136153560465 is a deficient number, since it is larger than the sum of its proper divisors (120192129135).

136153560465 is a wasteful number, since it uses less digits than its factorization.

136153560465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3143 (or 3140 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

The spelling of 136153560465 in words is "one hundred thirty-six billion, one hundred fifty-three million, five hundred sixty thousand, four hundred sixty-five".