8404512051 has 8 divisors (see below), whose sum is σ = 12068017360. Its totient is φ = 5172007392.

The previous prime is 8404512049. The next prime is 8404512073. The reversal of 8404512051 is 1502154048.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8404512051 - 2¹ = 8404512049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8404512031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107750116 + ... + 107750193.

It is an arithmetic number, because the mean of its divisors is an integer number (1508502170).

Almost surely, 2^8404512051 is an apocalyptic number.

8404512051 is a deficient number, since it is larger than the sum of its proper divisors (3663505309).

8404512051 is a wasteful number, since it uses less digits than its factorization.

8404512051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215500325.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 8404512051 is about 91676.1258507361. The cubic root of 8404512051 is about 2033.1566192897.

Adding to 8404512051 its reverse (1502154048), we get a palindrome (9906666099).

The spelling of 8404512051 in words is "eight billion, four hundred four million, five hundred twelve thousand, fifty-one".