48570155 has 4 divisors (see below), whose sum is σ = 58284192. Its totient is φ = 38856120.

The previous prime is 48570127. The next prime is 48570161. The reversal of 48570155 is 55107584.

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

It is not a de Polignac number, because 48570155 - 2¹⁸ = 48308011 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, 4857011 + ... + 4857020.

It is an arithmetic number, because the mean of its divisors is an integer number (14571048).

Almost surely, 2^48570155 is an apocalyptic number.

48570155 is a deficient number, since it is larger than the sum of its proper divisors (9714037).

48570155 is an equidigital number, since it uses as much as digits as its factorization.

48570155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9714036.

The product of its (nonzero) digits is 28000, while the sum is 35.

The square root of 48570155 is about 6969.2291539309. The cubic root of 48570155 is about 364.8574034839.

The spelling of 48570155 in words is "forty-eight million, five hundred seventy thousand, one hundred fifty-five".