48963155 has 4 divisors (see below), whose sum is σ = 58755792. Its totient is φ = 39170520.

The previous prime is 48963139. The next prime is 48963163. The reversal of 48963155 is 55136984.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 48963155 - 2⁴ = 48963139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4896311 + ... + 4896320.

It is an arithmetic number, because the mean of its divisors is an integer number (14688948).

Almost surely, 2^48963155 is an apocalyptic number.

48963155 is a deficient number, since it is larger than the sum of its proper divisors (9792637).

48963155 is an equidigital number, since it uses as much as digits as its factorization.

48963155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9792636.

The product of its digits is 129600, while the sum is 41.

The square root of 48963155 is about 6997.3677193642. The cubic root of 48963155 is about 365.8388288751.

The spelling of 48963155 in words is "forty-eight million, nine hundred sixty-three thousand, one hundred fifty-five".