48451611 has 16 divisors (see below), whose sum is σ = 71453984. Its totient is φ = 29009664.

The previous prime is 48451609. The next prime is 48451621. The reversal of 48451611 is 11615484.

It is not a de Polignac number, because 48451611 - 2¹ = 48451609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48451621) 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, 15346 + ... + 18231.

It is an arithmetic number, because the mean of its divisors is an integer number (4465874).

Almost surely, 2^48451611 is an apocalyptic number.

48451611 is a deficient number, since it is larger than the sum of its proper divisors (23002373).

48451611 is a wasteful number, since it uses less digits than its factorization.

48451611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33630.

The product of its digits is 3840, while the sum is 30.

The square root of 48451611 is about 6960.7191438816. The cubic root of 48451611 is about 364.5603287914.

The spelling of 48451611 in words is "forty-eight million, four hundred fifty-one thousand, six hundred eleven".