404525432010 has 64 divisors (see below), whose sum is σ = 1110333837312. Its totient is φ = 92398092096.

The previous prime is 404525431979. The next prime is 404525432027. The reversal of 404525432010 is 10234525404.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 375282 + ... + 974621.

It is an arithmetic number, because the mean of its divisors is an integer number (17348966208).

Almost surely, 2^404525432010 is an apocalyptic number.

404525432010 is an abundant number, since it is smaller than the sum of its proper divisors (705808405302).

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

404525432010 is a wasteful number, since it uses less digits than its factorization.

404525432010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351347.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 404525432010 its reverse (10234525404), we get a palindrome (414759957414).

The spelling of 404525432010 in words is "four hundred four billion, five hundred twenty-five million, four hundred thirty-two thousand, ten".