153011600661 has 8 divisors (see below), whose sum is σ = 204029750944. Its totient is φ = 102000592080.

The previous prime is 153011600659. The next prime is 153011600719. The reversal of 153011600661 is 166006110351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 153011600661 - 2¹ = 153011600659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153011600461) 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, 1735231 + ... + 1821276.

It is an arithmetic number, because the mean of its divisors is an integer number (25503718868).

Almost surely, 2^153011600661 is an apocalyptic number.

It is an amenable number.

153011600661 is a deficient number, since it is larger than the sum of its proper divisors (51018150283).

153011600661 is a wasteful number, since it uses less digits than its factorization.

153011600661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570851.

The product of its (nonzero) digits is 3240, while the sum is 30.

The spelling of 153011600661 in words is "one hundred fifty-three billion, eleven million, six hundred thousand, six hundred sixty-one".