544742246254 has 8 divisors (see below), whose sum is σ = 817137798408. Its totient is φ = 272362980120.

The previous prime is 544742246249. The next prime is 544742246263. The reversal of 544742246254 is 452642247445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×544742246254² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 544742246198 and 544742246207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3987537 + ... + 4121884.

It is an arithmetic number, because the mean of its divisors is an integer number (102142224801).

Almost surely, 2^544742246254 is an apocalyptic number.

544742246254 is a deficient number, since it is larger than the sum of its proper divisors (272395552154).

544742246254 is a wasteful number, since it uses less digits than its factorization.

544742246254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8143010.

The product of its digits is 8601600, while the sum is 49.

The spelling of 544742246254 in words is "five hundred forty-four billion, seven hundred forty-two million, two hundred forty-six thousand, two hundred fifty-four".