485523129 has 16 divisors (see below), whose sum is σ = 796756352. Its totient is φ = 256099968.

The previous prime is 485523119. The next prime is 485523161. The reversal of 485523129 is 921325584.

It is not a de Polignac number, because 485523129 - 2⁵ = 485523097 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (485523109) 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, 888964 + ... + 889509.

It is an arithmetic number, because the mean of its divisors is an integer number (49797272).

Almost surely, 2^485523129 is an apocalyptic number.

It is an amenable number.

485523129 is a deficient number, since it is larger than the sum of its proper divisors (311233223).

485523129 is a wasteful number, since it uses less digits than its factorization.

485523129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778496.

The product of its digits is 86400, while the sum is 39.

The square root of 485523129 is about 22034.5893767050. The cubic root of 485523129 is about 785.9651827581.

It can be divided in two parts, 48552 and 3129, that added together give a triangular number (51681 = T₃₂₁).

The spelling of 485523129 in words is "four hundred eighty-five million, five hundred twenty-three thousand, one hundred twenty-nine".