120174510552547 has 32 divisors (see below), whose sum is σ = 136347487868160. Its totient is φ = 104917232784000.

The previous prime is 120174510552367. The next prime is 120174510552559. The reversal of 120174510552547 is 745255015471021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120174510552547 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 120174510552547.

It is not an unprimeable number, because it can be changed into a prime (120174510552587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108015972 + ... + 109122862.

It is an arithmetic number, because the mean of its divisors is an integer number (4260858995880).

Almost surely, 2^{120174510552547} is an apocalyptic number.

120174510552547 is a deficient number, since it is larger than the sum of its proper divisors (16172977315613).

120174510552547 is a wasteful number, since it uses less digits than its factorization.

120174510552547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108755.

The product of its (nonzero) digits is 1960000, while the sum is 49.

The spelling of 120174510552547 in words is "one hundred twenty trillion, one hundred seventy-four billion, five hundred ten million, five hundred fifty-two thousand, five hundred forty-seven".