52461052042 has 16 divisors (see below), whose sum is σ = 90773732160. Its totient is φ = 22273183008.

The previous prime is 52461052013. The next prime is 52461052069. The reversal of 52461052042 is 24025016425.

It is a junction number, because it is equal to n+sod(n) for n = 52461051995 and 52461052013.

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, 17508867 + ... + 17511862.

It is an arithmetic number, because the mean of its divisors is an integer number (5673358260).

Almost surely, 2^52461052042 is an apocalyptic number.

52461052042 is a deficient number, since it is larger than the sum of its proper divisors (38312680118).

52461052042 is a wasteful number, since it uses less digits than its factorization.

52461052042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35020845.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 52461052042 its reverse (24025016425), we get a palindrome (76486068467).

The spelling of 52461052042 in words is "fifty-two billion, four hundred sixty-one million, fifty-two thousand, forty-two".