544254063436 has 24 divisors (see below), whose sum is σ = 1008741819456. Its totient is φ = 256050720000.

The previous prime is 544254063377. The next prime is 544254063469. The reversal of 544254063436 is 634360452445.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820315 + ... + 1327186.

It is an arithmetic number, because the mean of its divisors is an integer number (42030909144).

Almost surely, 2^544254063436 is an apocalyptic number.

It is an amenable number.

544254063436 is a deficient number, since it is larger than the sum of its proper divisors (464487756020).

544254063436 is a wasteful number, since it uses less digits than its factorization.

544254063436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151249 (or 2151247 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 46.

The spelling of 544254063436 in words is "five hundred forty-four billion, two hundred fifty-four million, sixty-three thousand, four hundred thirty-six".