47625555 has 8 divisors (see below), whose sum is σ = 76200912. Its totient is φ = 25400288.

The previous prime is 47625547. The next prime is 47625581. The reversal of 47625555 is 55552674.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47625555 - 2³ = 47625547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1587504 + ... + 1587533.

It is an arithmetic number, because the mean of its divisors is an integer number (9525114).

Almost surely, 2^47625555 is an apocalyptic number.

47625555 is a deficient number, since it is larger than the sum of its proper divisors (28575357).

47625555 is a wasteful number, since it uses less digits than its factorization.

47625555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3175045.

The product of its digits is 210000, while the sum is 39.

The square root of 47625555 is about 6901.1270818613. The cubic root of 47625555 is about 362.4766342450.

The spelling of 47625555 in words is "forty-seven million, six hundred twenty-five thousand, five hundred fifty-five".