48195155 has 16 divisors (see below), whose sum is σ = 58968000. Its totient is φ = 37806720.

The previous prime is 48195151. The next prime is 48195181. The reversal of 48195155 is 55159184.

It is not a de Polignac number, because 48195155 - 2² = 48195151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48195151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123701 + ... + 124089.

It is an arithmetic number, because the mean of its divisors is an integer number (3685500).

Almost surely, 2^48195155 is an apocalyptic number.

48195155 is a deficient number, since it is larger than the sum of its proper divisors (10772845).

48195155 is a wasteful number, since it uses less digits than its factorization.

48195155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814.

The product of its digits is 36000, while the sum is 38.

The square root of 48195155 is about 6942.2730427433. The cubic root of 48195155 is about 363.9159805878.

The spelling of 48195155 in words is "forty-eight million, one hundred ninety-five thousand, one hundred fifty-five".