153315400 has 96 divisors (see below), whose sum is σ = 417473280. Its totient is φ = 51264000.

The previous prime is 153315391. The next prime is 153315413. The reversal of 153315400 is 4513351.

It is a happy number.

It is a super-2 number, since 2×153315400² = 47011223754320000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56065 + ... + 58735.

It is an arithmetic number, because the mean of its divisors is an integer number (4348680).

Almost surely, 2^153315400 is an apocalyptic number.

153315400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153315400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208736640).

153315400 is an abundant number, since it is smaller than the sum of its proper divisors (264157880).

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

153315400 is a wasteful number, since it uses less digits than its factorization.

153315400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735 (or 2726 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 153315400 is about 12382.0596025056. The cubic root of 153315400 is about 535.2153906065.

Adding to 153315400 its reverse (4513351), we get a palindrome (157828751).

The spelling of 153315400 in words is "one hundred fifty-three million, three hundred fifteen thousand, four hundred".