532401315455 has 4 divisors (see below), whose sum is σ = 638881578552. Its totient is φ = 425921052360.

The previous prime is 532401315451. The next prime is 532401315547. The reversal of 532401315455 is 554513104235.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 532401315455 - 2² = 532401315451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532401315451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53240131541 + ... + 53240131550.

It is an arithmetic number, because the mean of its divisors is an integer number (159720394638).

Almost surely, 2^532401315455 is an apocalyptic number.

532401315455 is a deficient number, since it is larger than the sum of its proper divisors (106480263097).

532401315455 is a wasteful number, since it uses less digits than its factorization.

532401315455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106480263096.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 532401315455 in words is "five hundred thirty-two billion, four hundred one million, three hundred fifteen thousand, four hundred fifty-five".