483865515 has 128 divisors (see below), whose sum is σ = 1032192000. Its totient is φ = 210418560.

The previous prime is 483865511. The next prime is 483865519. The reversal of 483865515 is 515568384.

483865515 is a `hidden beast` number, since 48 + 38 + 65 + 515 = 666.

It is an interprime number because it is at equal distance from previous prime (483865511) and next prime (483865519).

It is not a de Polignac number, because 483865515 - 2² = 483865511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (483865511) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2431386 + ... + 2431584.

It is an arithmetic number, because the mean of its divisors is an integer number (8064000).

Almost surely, 2^483865515 is an apocalyptic number.

483865515 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

483865515 is an abundant number, since it is smaller than the sum of its proper divisors (548326485).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

483865515 is a wasteful number, since it uses less digits than its factorization.

483865515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 328 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

The square root of 483865515 is about 21996.9433103784. The cubic root of 483865515 is about 785.0697140137.

The spelling of 483865515 in words is "four hundred eighty-three million, eight hundred sixty-five thousand, five hundred fifteen".