144825054 has 16 divisors (see below), whose sum is σ = 315982080. Its totient is φ = 43886360.

The previous prime is 144825053. The next prime is 144825059. The reversal of 144825054 is 450528441.

It is a happy number.

It is a super-2 number, since 2×144825054² = 41948592532205832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144825053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1097094 + ... + 1097225.

It is an arithmetic number, because the mean of its divisors is an integer number (19748880).

Almost surely, 2^144825054 is an apocalyptic number.

144825054 is an abundant number, since it is smaller than the sum of its proper divisors (171157026).

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

144825054 is a wasteful number, since it uses less digits than its factorization.

144825054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194335.

The product of its (nonzero) digits is 25600, while the sum is 33.

The square root of 144825054 is about 12034.3281490908. The cubic root of 144825054 is about 525.1474161991.

The spelling of 144825054 in words is "one hundred forty-four million, eight hundred twenty-five thousand, fifty-four".