47150485 has 4 divisors (see below), whose sum is σ = 56580588. Its totient is φ = 37720384.

The previous prime is 47150471. The next prime is 47150501. The reversal of 47150485 is 58405174.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6280036 + 40870449 = 2506^2 + 6393^2 .

It is a cyclic number.

It is not a de Polignac number, because 47150485 - 2⁷ = 47150357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47150485.

It is a congruent 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, 4715044 + ... + 4715053.

It is an arithmetic number, because the mean of its divisors is an integer number (14145147).

Almost surely, 2^47150485 is an apocalyptic number.

It is an amenable number.

47150485 is a deficient number, since it is larger than the sum of its proper divisors (9430103).

47150485 is an equidigital number, since it uses as much as digits as its factorization.

47150485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9430102.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 47150485 is about 6866.6210759004. The cubic root of 47150485 is about 361.2673566770.

The spelling of 47150485 in words is "forty-seven million, one hundred fifty thousand, four hundred eighty-five".