536455555144 has 8 divisors (see below), whose sum is σ = 1005854165910. Its totient is φ = 268227777568.

The previous prime is 536455555127. The next prime is 536455555213. The reversal of 536455555144 is 441555554635.

It can be written as a sum of positive squares in only one way, i.e., 513031252644 + 23424302500 = 716262^2 + 153050^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 536455555091 and 536455555100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33528472189 + ... + 33528472204.

Almost surely, 2^536455555144 is an apocalyptic number.

It is an amenable number.

536455555144 is a deficient number, since it is larger than the sum of its proper divisors (469398610766).

536455555144 is a wasteful number, since it uses less digits than its factorization.

536455555144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67056944399 (or 67056944395 counting only the distinct ones).

The product of its digits is 18000000, while the sum is 52.

The spelling of 536455555144 in words is "five hundred thirty-six billion, four hundred fifty-five million, five hundred fifty-five thousand, one hundred forty-four".