120525075857265 has 64 divisors (see below), whose sum is σ = 210870671155200. Its totient is φ = 58519384427520.

The previous prime is 120525075857239. The next prime is 120525075857267. The reversal of 120525075857265 is 562758570525021.

It is not a de Polignac number, because 120525075857265 - 2⁹ = 120525075856753 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120525075857199 and 120525075857208.

It is not an unprimeable number, because it can be changed into a prime (120525075857267) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12960702 + ... + 20224488.

It is an arithmetic number, because the mean of its divisors is an integer number (3294854236800).

Almost surely, 2^{120525075857265} is an apocalyptic number.

120525075857265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120525075857265 is a deficient number, since it is larger than the sum of its proper divisors (90345595297935).

120525075857265 is a wasteful number, since it uses less digits than its factorization.

120525075857265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7265942.

The product of its (nonzero) digits is 58800000, while the sum is 60.

The spelling of 120525075857265 in words is "one hundred twenty trillion, five hundred twenty-five billion, seventy-five million, eight hundred fifty-seven thousand, two hundred sixty-five".