53102023434 has 12 divisors (see below), whose sum is σ = 115054384146. Its totient is φ = 17700674472.

The previous prime is 53102023409. The next prime is 53102023439. The reversal of 53102023434 is 43432020135.

53102023434 is a `hidden beast` number, since 5 + 310 + 2 + 0 + 2 + 343 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 52911500625 + 190522809 = 230025^2 + 13803^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53102023398 and 53102023407.

It is not an unprimeable number, because it can be changed into a prime (53102023439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1475056189 + ... + 1475056224.

Almost surely, 2^53102023434 is an apocalyptic number.

53102023434 is an abundant number, since it is smaller than the sum of its proper divisors (61952360712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53102023434 is a wasteful number, since it uses less digits than its factorization.

53102023434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950112421 (or 2950112418 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 53102023434 its reverse (43432020135), we get a palindrome (96534043569).

The spelling of 53102023434 in words is "fifty-three billion, one hundred two million, twenty-three thousand, four hundred thirty-four".