154100152053225 has 72 divisors (see below), whose sum is σ = 315442604801792. Its totient is φ = 70445328307200.

The previous prime is 154100152053209. The next prime is 154100152053247. The reversal of 154100152053225 is 522350251001451.

154100152053225 is a `hidden beast` number, since 1 + 5 + 4 + 100 + 1 + 520 + 5 + 3 + 2 + 25 = 666.

It is not a de Polignac number, because 154100152053225 - 2⁴ = 154100152053209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 154100152053225.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 423935904 + ... + 424299246.

Almost surely, 2^{154100152053225} is an apocalyptic number.

154100152053225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

154100152053225 is an abundant number, since it is smaller than the sum of its proper divisors (161342452748567).

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

154100152053225 is a wasteful number, since it uses less digits than its factorization.

154100152053225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632647 (or 632639 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 154100152053225 in words is "one hundred fifty-four trillion, one hundred billion, one hundred fifty-two million, fifty-three thousand, two hundred twenty-five".