48342155 has 4 divisors (see below), whose sum is σ = 58010592. Its totient is φ = 38673720.

The previous prime is 48342149. The next prime is 48342187. The reversal of 48342155 is 55124384.

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

It is not a de Polignac number, because 48342155 - 2⁴ = 48342139 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, 4834211 + ... + 4834220.

It is an arithmetic number, because the mean of its divisors is an integer number (14502648).

Almost surely, 2^48342155 is an apocalyptic number.

48342155 is a deficient number, since it is larger than the sum of its proper divisors (9668437).

48342155 is an equidigital number, since it uses as much as digits as its factorization.

48342155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9668436.

The product of its digits is 19200, while the sum is 32.

The square root of 48342155 is about 6952.8522924049. The cubic root of 48342155 is about 364.2855983230.

The spelling of 48342155 in words is "forty-eight million, three hundred forty-two thousand, one hundred fifty-five".