47625011 has 6 divisors (see below), whose sum is σ = 55400580. Its totient is φ = 40821396.

The previous prime is 47624971. The next prime is 47625029. The reversal of 47625011 is 11052674.

It is a de Polignac number, because none of the positive numbers 2^k-47625011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47625091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 485921 + ... + 486018.

It is an arithmetic number, because the mean of its divisors is an integer number (9233430).

Almost surely, 2^47625011 is an apocalyptic number.

47625011 is a deficient number, since it is larger than the sum of its proper divisors (7775569).

47625011 is an equidigital number, since it uses as much as digits as its factorization.

47625011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971953 (or 971946 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 47625011 is about 6901.0876678970. The cubic root of 47625011 is about 362.4752541174.

Adding to 47625011 its reverse (11052674), we get a palindrome (58677685).

The spelling of 47625011 in words is "forty-seven million, six hundred twenty-five thousand, eleven".