154542960 has 480 divisors, whose sum is σ = 649958400. Its totient is φ = 32348160.

The previous prime is 154542953. The next prime is 154542977. The reversal of 154542960 is 69245451.

154542960 is a `hidden beast` number, since 1 + 54 + 542 + 9 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1956201 + ... + 1956279.

It is an arithmetic number, because the mean of its divisors is an integer number (1354080).

Almost surely, 2^154542960 is an apocalyptic number.

154542960 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 154542960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324979200).

154542960 is an abundant number, since it is smaller than the sum of its proper divisors (495415440).

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

154542960 is a wasteful number, since it uses less digits than its factorization.

154542960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 154542960 is about 12431.5308791798. The cubic root of 154542960 is about 536.6400425733.

The spelling of 154542960 in words is "one hundred fifty-four million, five hundred forty-two thousand, nine hundred sixty".