154245015650332 has 12 divisors (see below), whose sum is σ = 270808024222120. Its totient is φ = 76871294444016.

The previous prime is 154245015650329. The next prime is 154245015650347. The reversal of 154245015650332 is 233056510542451.

It is a super-2 number, since 2×154245015650332² (a number of 29 digits) contains 22 as substring.

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, 62803343907 + ... + 62803346362.

Almost surely, 2^{154245015650332} is an apocalyptic number.

It is an amenable number.

154245015650332 is a deficient number, since it is larger than the sum of its proper divisors (116563008571788).

154245015650332 is a wasteful number, since it uses less digits than its factorization.

154245015650332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125606690580 (or 125606690578 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 46.

The spelling of 154245015650332 in words is "one hundred fifty-four trillion, two hundred forty-five billion, fifteen million, six hundred fifty thousand, three hundred thirty-two".