53701852042 has 4 divisors (see below), whose sum is σ = 80552778066. Its totient is φ = 26850926020.

The previous prime is 53701852037. The next prime is 53701852063. The reversal of 53701852042 is 24025810735.

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., 34372789201 + 19329062841 = 185399^2 + 139029^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53701851992 and 53701852010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13425463009 + ... + 13425463012.

Almost surely, 2^53701852042 is an apocalyptic number.

53701852042 is a deficient number, since it is larger than the sum of its proper divisors (26850926024).

53701852042 is a wasteful number, since it uses less digits than its factorization.

53701852042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26850926023.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 53701852042 in words is "fifty-three billion, seven hundred one million, eight hundred fifty-two thousand, forty-two".