6600451404 has 48 divisors (see below), whose sum is σ = 16229848320. Its totient is φ = 2083646400.

The previous prime is 6600451393. The next prime is 6600451409. The reversal of 6600451404 is 4041540066.

It is not an unprimeable number, because it can be changed into a prime (6600451409) 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, 90514 + ... + 146265.

It is an arithmetic number, because the mean of its divisors is an integer number (338121840).

Almost surely, 2^6600451404 is an apocalyptic number.

It is an amenable number.

6600451404 is an abundant number, since it is smaller than the sum of its proper divisors (9629396916).

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

6600451404 is a wasteful number, since it uses less digits than its factorization.

6600451404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236910 (or 236908 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 6600451404 is about 81243.1621984275. The cubic root of 6600451404 is about 1875.8202187075.

The spelling of 6600451404 in words is "six billion, six hundred million, four hundred fifty-one thousand, four hundred four".