48954009 has 16 divisors (see below), whose sum is σ = 71187200. Its totient is φ = 29742336.

The previous prime is 48954007. The next prime is 48954023. The reversal of 48954009 is 90045984.

It is not a de Polignac number, because 48954009 - 2¹ = 48954007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48954007) 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, 4864 + ... + 11025.

It is an arithmetic number, because the mean of its divisors is an integer number (4449200).

Almost surely, 2^48954009 is an apocalyptic number.

It is an amenable number.

48954009 is a deficient number, since it is larger than the sum of its proper divisors (22233191).

48954009 is a wasteful number, since it uses less digits than its factorization.

48954009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15984.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 48954009 is about 6996.7141573742. The cubic root of 48954009 is about 365.8160486827.

The spelling of 48954009 in words is "forty-eight million, nine hundred fifty-four thousand, nine".