54512104240634 has 4 divisors (see below), whose sum is σ = 81768156360954. Its totient is φ = 27256052120316.

The previous prime is 54512104240597. The next prime is 54512104240661. The reversal of 54512104240634 is 43604240121545.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54416219260225 + 95884980409 = 7376735^2 + 309653^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54512104240591 and 54512104240600.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13628026060157 + ... + 13628026060160.

Almost surely, 2^{54512104240634} is an apocalyptic number.

54512104240634 is a deficient number, since it is larger than the sum of its proper divisors (27256052120320).

54512104240634 is a wasteful number, since it uses less digits than its factorization.

54512104240634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27256052120319.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 54512104240634 in words is "fifty-four trillion, five hundred twelve billion, one hundred four million, two hundred forty thousand, six hundred thirty-four".