153030600661 has 8 divisors (see below), whose sum is σ = 154654782464. Its totient is φ = 151409081520.

The previous prime is 153030600649. The next prime is 153030600677. The reversal of 153030600661 is 166006030351.

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

It is a cyclic number.

It is not a de Polignac number, because 153030600661 - 2¹⁷ = 153030469589 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 (153030600601) 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, 550005 + ... + 780106.

It is an arithmetic number, because the mean of its divisors is an integer number (19331847808).

Almost surely, 2^153030600661 is an apocalyptic number.

It is an amenable number.

153030600661 is a deficient number, since it is larger than the sum of its proper divisors (1624181803).

153030600661 is a wasteful number, since it uses less digits than its factorization.

153030600661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331331.

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 153030600661 in words is "one hundred fifty-three billion, thirty million, six hundred thousand, six hundred sixty-one".