154255025332 has 6 divisors (see below), whose sum is σ = 269946294338. Its totient is φ = 77127512664.

The previous prime is 154255025299. The next prime is 154255025383. The reversal of 154255025332 is 233520552451.

154255025332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 86485399056 + 67769626276 = 294084^2 + 260326^2 .

It is a super-2 number, since 2×154255025332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 154255025291 and 154255025300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19281878163 + ... + 19281878170.

Almost surely, 2^154255025332 is an apocalyptic number.

It is an amenable number.

154255025332 is a deficient number, since it is larger than the sum of its proper divisors (115691269006).

154255025332 is a wasteful number, since it uses less digits than its factorization.

154255025332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38563756337 (or 38563756335 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 154255025332 its reverse (233520552451), we get a palindrome (387775577783).

The spelling of 154255025332 in words is "one hundred fifty-four billion, two hundred fifty-five million, twenty-five thousand, three hundred thirty-two".