152533400 has 24 divisors (see below), whose sum is σ = 354640620. Its totient is φ = 61013280.

The previous prime is 152533399. The next prime is 152533411. The reversal of 152533400 is 4335251.

152533400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 381134 + ... + 381533.

Almost surely, 2^152533400 is an apocalyptic number.

152533400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152533400 is an abundant number, since it is smaller than the sum of its proper divisors (202107220).

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

152533400 is a wasteful number, since it uses less digits than its factorization.

152533400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762683 (or 762674 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 152533400 is about 12350.4412876626. The cubic root of 152533400 is about 534.3038664819.

Adding to 152533400 its reverse (4335251), we get a palindrome (156868651).

The spelling of 152533400 in words is "one hundred fifty-two million, five hundred thirty-three thousand, four hundred".