53550323015427 has 24 divisors (see below), whose sum is σ = 88682963083104. Its totient is φ = 30502420401024.

The previous prime is 53550323015401. The next prime is 53550323015443. The reversal of 53550323015427 is 72451032305535.

53550323015427 is a `hidden beast` number, since 5 + 3 + 550 + 3 + 23 + 0 + 1 + 54 + 27 = 666.

It is not a de Polignac number, because 53550323015427 - 2⁶ = 53550323015363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53540323015427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1357815948 + ... + 1357855385.

It is an arithmetic number, because the mean of its divisors is an integer number (3695123461796).

Almost surely, 2^{53550323015427} is an apocalyptic number.

53550323015427 is a deficient number, since it is larger than the sum of its proper divisors (35132640067677).

53550323015427 is a wasteful number, since it uses less digits than its factorization.

53550323015427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715671659 (or 2715671656 counting only the distinct ones).

The product of its (nonzero) digits is 1890000, while the sum is 45.

The spelling of 53550323015427 in words is "fifty-three trillion, five hundred fifty billion, three hundred twenty-three million, fifteen thousand, four hundred twenty-seven".