154959552 has 168 divisors, whose sum is σ = 498390672. Its totient is φ = 45619200.

The previous prime is 154959551. The next prime is 154959569. The reversal of 154959552 is 255959451.

154959552 is a `hidden beast` number, since 1 + 5 + 4 + 9 + 595 + 52 = 666.

154959552 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 154959498 and 154959507.

It is not an unprimeable number, because it can be changed into a prime (154959551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234102 + ... + 234762.

Almost surely, 2^154959552 is an apocalyptic number.

154959552 is a gapful number since it is divisible by the number (12) 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 154959552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249195336).

154959552 is an abundant number, since it is smaller than the sum of its proper divisors (343431120).

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

154959552 is a wasteful number, since it uses less digits than its factorization.

154959552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727 (or 714 counting only the distinct ones).

The product of its digits is 405000, while the sum is 45.

The square root of 154959552 is about 12448.2750612284. The cubic root of 154959552 is about 537.1218058533.

The spelling of 154959552 in words is "one hundred fifty-four million, nine hundred fifty-nine thousand, five hundred fifty-two".