5500155157 has 8 divisors (see below), whose sum is σ = 6328080000. Its totient is φ = 4682777424.

The previous prime is 5500155139. The next prime is 5500155203. The reversal of 5500155157 is 7515510055.

It is a happy number.

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 5500155157 - 2²⁷ = 5365937429 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 (5500155137) 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, 2635657 + ... + 2637742.

It is an arithmetic number, because the mean of its divisors is an integer number (791010000).

Almost surely, 2^5500155157 is an apocalyptic number.

It is an amenable number.

5500155157 is a deficient number, since it is larger than the sum of its proper divisors (827924843).

5500155157 is a wasteful number, since it uses less digits than its factorization.

5500155157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5273555.

The product of its (nonzero) digits is 21875, while the sum is 34.

The square root of 5500155157 is about 74163.0309318598. The cubic root of 5500155157 is about 1765.1907662420.

The spelling of 5500155157 in words is "five billion, five hundred million, one hundred fifty-five thousand, one hundred fifty-seven".