1534544512102 has 8 divisors (see below), whose sum is σ = 2630647735056. Its totient is φ = 657661933752.

The previous prime is 1534544512049. The next prime is 1534544512129. The reversal of 1534544512102 is 2012154454351.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54805161133 + ... + 54805161160.

It is an arithmetic number, because the mean of its divisors is an integer number (328830966882).

Almost surely, 2^{1534544512102} is an apocalyptic number.

1534544512102 is a deficient number, since it is larger than the sum of its proper divisors (1096103222954).

1534544512102 is a wasteful number, since it uses less digits than its factorization.

1534544512102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109610322302.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 1534544512102 its reverse (2012154454351), we get a palindrome (3546698966453).

The spelling of 1534544512102 in words is "one trillion, five hundred thirty-four billion, five hundred forty-four million, five hundred twelve thousand, one hundred two".