48029509 has 16 divisors (see below), whose sum is σ = 54996480. Its totient is φ = 41544000.

The previous prime is 48029507. The next prime is 48029519. The reversal of 48029509 is 90592084.

It is a cyclic number.

It is not a de Polignac number, because 48029509 - 2¹ = 48029507 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48029507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19647 + ... + 21955.

It is an arithmetic number, because the mean of its divisors is an integer number (3437280).

Almost surely, 2^48029509 is an apocalyptic number.

It is an amenable number.

48029509 is a deficient number, since it is larger than the sum of its proper divisors (6966971).

48029509 is a wasteful number, since it uses less digits than its factorization.

48029509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2412.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 48029509 is about 6930.3325317044. The cubic root of 48029509 is about 363.4985774929.

The spelling of 48029509 in words is "forty-eight million, twenty-nine thousand, five hundred nine".