153405400563725 has 12 divisors (see below), whose sum is σ = 190449422227680. Its totient is φ = 122578045916400.

The previous prime is 153405400563599. The next prime is 153405400563769. The reversal of 153405400563725 is 527365004504351.

It is not a de Polignac number, because 153405400563725 - 2³⁶ = 153336681086989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3656841971 + ... + 3656883920.

It is an arithmetic number, because the mean of its divisors is an integer number (15870785185640).

Almost surely, 2^{153405400563725} is an apocalyptic number.

It is an amenable number.

153405400563725 is a deficient number, since it is larger than the sum of its proper divisors (37044021663955).

153405400563725 is an equidigital number, since it uses as much as digits as its factorization.

153405400563725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7313726740 (or 7313726735 counting only the distinct ones).

The product of its (nonzero) digits is 7560000, while the sum is 50.

The spelling of 153405400563725 in words is "one hundred fifty-three trillion, four hundred five billion, four hundred million, five hundred sixty-three thousand, seven hundred twenty-five".