153990004 has 24 divisors (see below), whose sum is σ = 316305920. Its totient is φ = 64211616.

The previous prime is 153989999. The next prime is 153990007. The reversal of 153990004 is 400099351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153990007) 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, 73284 + ... + 75355.

Almost surely, 2^153990004 is an apocalyptic number.

153990004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

153990004 is an abundant number, since it is smaller than the sum of its proper divisors (162315916).

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

153990004 is a wasteful number, since it uses less digits than its factorization.

153990004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148687 (or 148685 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 153990004 is about 12409.2708891377. The cubic root of 153990004 is about 535.9992435201. Note that the first 3 decimals are identical.

The spelling of 153990004 in words is "one hundred fifty-three million, nine hundred ninety thousand, four".