481280611 has 16 divisors (see below), whose sum is σ = 579870720. Its totient is φ = 390716640.

The previous prime is 481280599. The next prime is 481280617. The reversal of 481280611 is 116082184.

It is not a de Polignac number, because 481280611 - 2¹¹ = 481278563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481280617) 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, 13396 + ... + 33793.

It is an arithmetic number, because the mean of its divisors is an integer number (36241920).

Almost surely, 2^481280611 is an apocalyptic number.

481280611 is a deficient number, since it is larger than the sum of its proper divisors (98590109).

481280611 is a wasteful number, since it uses less digits than its factorization.

481280611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47274.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 481280611 is about 21938.1086468273. The cubic root of 481280611 is about 783.6692186030.

The spelling of 481280611 in words is "four hundred eighty-one million, two hundred eighty thousand, six hundred eleven".