152461252135609 has 16 divisors (see below), whose sum is σ = 152714045361600. Its totient is φ = 152208704644416.

The previous prime is 152461252135531. The next prime is 152461252135613. The reversal of 152461252135609 is 906531252164251.

It is a cyclic number.

It is not a de Polignac number, because 152461252135609 - 2¹³ = 152461252127417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152461252135109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18087699207 + ... + 18087707635.

It is an arithmetic number, because the mean of its divisors is an integer number (9544627835100).

Almost surely, 2^{152461252135609} is an apocalyptic number.

It is an amenable number.

152461252135609 is a deficient number, since it is larger than the sum of its proper divisors (252793225991).

152461252135609 is a wasteful number, since it uses less digits than its factorization.

152461252135609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19704.

The product of its (nonzero) digits is 3888000, while the sum is 52.

The spelling of 152461252135609 in words is "one hundred fifty-two trillion, four hundred sixty-one billion, two hundred fifty-two million, one hundred thirty-five thousand, six hundred nine".