154652413523550 has 48 divisors (see below), whose sum is σ = 383573283405312. Its totient is φ = 41236848136800.

The previous prime is 154652413523533. The next prime is 154652413523627. The reversal of 154652413523550 is 55325314256451.

It is a super-2 number, since 2×154652413523550² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 154652413523493 and 154652413523502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45807886 + ... + 49067985.

It is an arithmetic number, because the mean of its divisors is an integer number (7991110070944).

Almost surely, 2^{154652413523550} is an apocalyptic number.

154652413523550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154652413523550 is an abundant number, since it is smaller than the sum of its proper divisors (228920869881762).

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

154652413523550 is a wasteful number, since it uses less digits than its factorization.

154652413523550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94886753 (or 94886748 counting only the distinct ones).

The product of its (nonzero) digits is 10800000, while the sum is 51.

The spelling of 154652413523550 in words is "one hundred fifty-four trillion, six hundred fifty-two billion, four hundred thirteen million, five hundred twenty-three thousand, five hundred fifty".