154552016 has 20 divisors (see below), whose sum is σ = 300970692. Its totient is φ = 76882176.

The previous prime is 154552009. The next prime is 154552033. The reversal of 154552016 is 610255451.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 101203600 + 53348416 = 10060^2 + 7304^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 154552016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21365 + ... + 27668.

Almost surely, 2^154552016 is an apocalyptic number.

154552016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

154552016 is a deficient number, since it is larger than the sum of its proper divisors (146418676).

154552016 is a wasteful number, since it uses less digits than its factorization.

154552016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49238 (or 49232 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 154552016 is about 12431.8951089526. The cubic root of 154552016 is about 536.6505244856.

It can be divided in two parts, 15455 and 2016, that added together give a palindrome (17471).

The spelling of 154552016 in words is "one hundred fifty-four million, five hundred fifty-two thousand, sixteen".