63057118012 has 24 divisors (see below), whose sum is σ = 133532721504. Its totient is φ = 25434803712.

The previous prime is 63057117983. The next prime is 63057118013. The reversal of 63057118012 is 21081175036.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63057118013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66235993 + ... + 66236944.

It is an arithmetic number, because the mean of its divisors is an integer number (5563863396).

Almost surely, 2^63057118012 is an apocalyptic number.

It is an amenable number.

63057118012 is an abundant number, since it is smaller than the sum of its proper divisors (70475603492).

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

63057118012 is a wasteful number, since it uses less digits than its factorization.

63057118012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132472965 (or 132472963 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The spelling of 63057118012 in words is "sixty-three billion, fifty-seven million, one hundred eighteen thousand, twelve".