1330553004 has 96 divisors (see below), whose sum is σ = 3498432000. Its totient is φ = 390329280.

The previous prime is 1330552987. The next prime is 1330553011. The reversal of 1330553004 is 4003550331.

1330553004 = T₃₇₅ + T₃₇₆ + ... + T₂₀₀₂.

It is a happy number.

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, 6686097 + ... + 6686295.

It is an arithmetic number, because the mean of its divisors is an integer number (36442000).

Almost surely, 2^1330553004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1330553004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1749216000).

1330553004 is an abundant number, since it is smaller than the sum of its proper divisors (2167878996).

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

1330553004 is a wasteful number, since it uses less digits than its factorization.

1330553004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 1330553004 is about 36476.7460719840. The cubic root of 1330553004 is about 1099.8768468187.

The spelling of 1330553004 in words is "one billion, three hundred thirty million, five hundred fifty-three thousand, four".