154525472 has 48 divisors (see below), whose sum is σ = 313528320. Its totient is φ = 74930688.

The previous prime is 154525463. The next prime is 154525487. The reversal of 154525472 is 274525451.

154525472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×154525472³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190604 + ... + 191412.

It is an arithmetic number, because the mean of its divisors is an integer number (6531840).

Almost surely, 2^154525472 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 154525472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156764160).

154525472 is an abundant number, since it is smaller than the sum of its proper divisors (159002848).

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

154525472 is a wasteful number, since it uses less digits than its factorization.

154525472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993 (or 985 counting only the distinct ones).

The product of its digits is 56000, while the sum is 35.

The square root of 154525472 is about 12430.8274865352. The cubic root of 154525472 is about 536.6197998414.

The spelling of 154525472 in words is "one hundred fifty-four million, five hundred twenty-five thousand, four hundred seventy-two".