120453353514525 has 24 divisors (see below), whose sum is σ = 209631099452320. Its totient is φ = 60860641775040.

The previous prime is 120453353514457. The next prime is 120453353514551. The reversal of 120453353514525 is 525415353354021.

It is not a de Polignac number, because 120453353514525 - 2¹¹ = 120453353512477 is a prime.

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, 42264333142 + ... + 42264335991.

Almost surely, 2^{120453353514525} is an apocalyptic number.

120453353514525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120453353514525 is a deficient number, since it is larger than the sum of its proper divisors (89177745937795).

120453353514525 is a wasteful number, since it uses less digits than its factorization.

120453353514525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84528669165 (or 84528669160 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 48.

The spelling of 120453353514525 in words is "one hundred twenty trillion, four hundred fifty-three billion, three hundred fifty-three million, five hundred fourteen thousand, five hundred twenty-five".