5155161501 has 8 divisors (see below), whose sum is σ = 7855484224. Its totient is φ = 2945806560.

The previous prime is 5155161497. The next prime is 5155161533. The reversal of 5155161501 is 1051615515.

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

It is not a de Polignac number, because 5155161501 - 2² = 5155161497 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155161541) 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, 122741920 + ... + 122741961.

It is an arithmetic number, because the mean of its divisors is an integer number (981935528).

Almost surely, 2^5155161501 is an apocalyptic number.

It is an amenable number.

5155161501 is a deficient number, since it is larger than the sum of its proper divisors (2700322723).

5155161501 is a wasteful number, since it uses less digits than its factorization.

5155161501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245483891.

The product of its (nonzero) digits is 3750, while the sum is 30.

The square root of 5155161501 is about 71799.4533475012. The cubic root of 5155161501 is about 1727.4842314520.

The spelling of 5155161501 in words is "five billion, one hundred fifty-five million, one hundred sixty-one thousand, five hundred one".