65054515630412 has 48 divisors (see below), whose sum is σ = 142034946197760. Its totient is φ = 25328447112000.

The previous prime is 65054515630267. The next prime is 65054515630439. The reversal of 65054515630412 is 21403651545056.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72335987 + ... + 73229802.

It is an arithmetic number, because the mean of its divisors is an integer number (2959061379120).

Almost surely, 2^{65054515630412} is an apocalyptic number.

It is an amenable number.

65054515630412 is an abundant number, since it is smaller than the sum of its proper divisors (76980430567348).

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

65054515630412 is a wasteful number, since it uses less digits than its factorization.

65054515630412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145567262 (or 145567260 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 65054515630412 in words is "sixty-five trillion, fifty-four billion, five hundred fifteen million, six hundred thirty thousand, four hundred twelve".