5015155600661 has 8 divisors (see below), whose sum is σ = 5233967867520. Its totient is φ = 4796406835792.

The previous prime is 5015155600603. The next prime is 5015155600687. The reversal of 5015155600661 is 1660065515105.

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 5015155600661 - 2²⁶ = 5015088491797 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 (5015155800661) 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, 15714065 + ... + 16030038.

It is an arithmetic number, because the mean of its divisors is an integer number (654245983440).

Almost surely, 2^{5015155600661} is an apocalyptic number.

It is an amenable number.

5015155600661 is a deficient number, since it is larger than the sum of its proper divisors (218812266859).

5015155600661 is a wasteful number, since it uses less digits than its factorization.

5015155600661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31750995.

The product of its (nonzero) digits is 135000, while the sum is 41.

The spelling of 5015155600661 in words is "five trillion, fifteen billion, one hundred fifty-five million, six hundred thousand, six hundred sixty-one".