42050061560 has 32 divisors (see below), whose sum is σ = 101890535040. Its totient is φ = 15526176384.

The previous prime is 42050061539. The next prime is 42050061583. The reversal of 42050061560 is 6516005024.

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, 40432232 + ... + 40433271.

It is an arithmetic number, because the mean of its divisors is an integer number (3184079220).

Almost surely, 2^42050061560 is an apocalyptic number.

42050061560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42050061560 is an abundant number, since it is smaller than the sum of its proper divisors (59840473480).

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

42050061560 is a wasteful number, since it uses less digits than its factorization.

42050061560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80865527 (or 80865523 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 42050061560 its reverse (6516005024), we get a palindrome (48566066584).

The spelling of 42050061560 in words is "forty-two billion, fifty million, sixty-one thousand, five hundred sixty".