48057161 has 4 divisors (see below), whose sum is σ = 49607424. Its totient is φ = 46506900.

The previous prime is 48057133. The next prime is 48057173. The reversal of 48057161 is 16175084.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48057161 - 2¹⁴ = 48040777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48057461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775085 + ... + 775146.

It is an arithmetic number, because the mean of its divisors is an integer number (12401856).

Almost surely, 2^48057161 is an apocalyptic number.

It is an amenable number.

48057161 is a deficient number, since it is larger than the sum of its proper divisors (1550263).

48057161 is a wasteful number, since it uses less digits than its factorization.

48057161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550262.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 48057161 is about 6932.3272427086. The cubic root of 48057161 is about 363.5683230480.

The spelling of 48057161 in words is "forty-eight million, fifty-seven thousand, one hundred sixty-one".