154241051105532 has 24 divisors (see below), whose sum is σ = 360932949570816. Its totient is φ = 51265517465008.

The previous prime is 154241051105483. The next prime is 154241051105539. The reversal of 154241051105532 is 235501150142451.

It is a super-2 number, since 2×154241051105532² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154241051105539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18520775268 + ... + 18520783595.

It is an arithmetic number, because the mean of its divisors is an integer number (15038872898784).

Almost surely, 2^{154241051105532} is an apocalyptic number.

154241051105532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

154241051105532 is an abundant number, since it is smaller than the sum of its proper divisors (206691898465284).

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

154241051105532 is a wasteful number, since it uses less digits than its factorization.

154241051105532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37041559217 (or 37041559215 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 154241051105532 in words is "one hundred fifty-four trillion, two hundred forty-one billion, fifty-one million, one hundred five thousand, five hundred thirty-two".