47550507 has 4 divisors (see below), whose sum is σ = 63400680. Its totient is φ = 31700336.

The previous prime is 47550491. The next prime is 47550541. The reversal of 47550507 is 70505574.

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

It is a cyclic number.

It is not a de Polignac number, because 47550507 - 2⁴ = 47550491 is a prime.

It is a super-2 number, since 2×47550507² = 4522101431914098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47550577) 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, 7925082 + ... + 7925087.

It is an arithmetic number, because the mean of its divisors is an integer number (15850170).

Almost surely, 2^47550507 is an apocalyptic number.

47550507 is a deficient number, since it is larger than the sum of its proper divisors (15850173).

47550507 is a wasteful number, since it uses less digits than its factorization.

47550507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15850172.

The product of its (nonzero) digits is 24500, while the sum is 33.

The square root of 47550507 is about 6895.6875654281. The cubic root of 47550507 is about 362.2861381426.

The spelling of 47550507 in words is "forty-seven million, five hundred fifty thousand, five hundred seven".