544520102542 has 16 divisors (see below), whose sum is σ = 879710716080. Its totient is φ = 251288021952.

The previous prime is 544520102537. The next prime is 544520102563. The reversal of 544520102542 is 245201025445.

It is a junction number, because it is equal to n+sod(n) for n = 544520102498 and 544520102507.

It is a congruent 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, 975292 + ... + 1428367.

It is an arithmetic number, because the mean of its divisors is an integer number (54981919755).

Almost surely, 2^544520102542 is an apocalyptic number.

544520102542 is a deficient number, since it is larger than the sum of its proper divisors (335190613538).

544520102542 is a wasteful number, since it uses less digits than its factorization.

544520102542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2412387.

The product of its (nonzero) digits is 64000, while the sum is 34.

Adding to 544520102542 its reverse (245201025445), we get a palindrome (789721127987).

The spelling of 544520102542 in words is "five hundred forty-four billion, five hundred twenty million, one hundred two thousand, five hundred forty-two".