53234412513454 has 16 divisors (see below), whose sum is σ = 83323672284960. Its totient is φ = 25459861863040.

The previous prime is 53234412513407. The next prime is 53234412513463. The reversal of 53234412513454 is 45431521443235.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 16221474 + ... + 19225114.

It is an arithmetic number, because the mean of its divisors is an integer number (5207729517810).

Almost surely, 2^{53234412513454} is an apocalyptic number.

53234412513454 is a deficient number, since it is larger than the sum of its proper divisors (30089259771506).

53234412513454 is a wasteful number, since it uses less digits than its factorization.

53234412513454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3388955.

The product of its digits is 3456000, while the sum is 46.

Adding to 53234412513454 its reverse (45431521443235), we get a palindrome (98665933956689).

The spelling of 53234412513454 in words is "fifty-three trillion, two hundred thirty-four billion, four hundred twelve million, five hundred thirteen thousand, four hundred fifty-four".