53051213503142 has 16 divisors (see below), whose sum is σ = 83720899890432. Its totient is φ = 25179218009280.

The previous prime is 53051213503091. The next prime is 53051213503163. The reversal of 53051213503142 is 24130531215035.

It is a happy number.

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, 8742780998 + ... + 8742787065.

It is an arithmetic number, because the mean of its divisors is an integer number (5232556243152).

Almost surely, 2^{53051213503142} is an apocalyptic number.

53051213503142 is a deficient number, since it is larger than the sum of its proper divisors (30669686387290).

53051213503142 is a wasteful number, since it uses less digits than its factorization.

53051213503142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17485568143.

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 53051213503142 its reverse (24130531215035), we get a palindrome (77181744718177).

The spelling of 53051213503142 in words is "fifty-three trillion, fifty-one billion, two hundred thirteen million, five hundred three thousand, one hundred forty-two".