65341515452 has 24 divisors (see below), whose sum is σ = 121113195840. Its totient is φ = 30738990080.

The previous prime is 65341515439. The next prime is 65341515479. The reversal of 65341515452 is 25451514356.

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, 58052 + ... + 366132.

It is an arithmetic number, because the mean of its divisors is an integer number (5046383160).

Almost surely, 2^65341515452 is an apocalyptic number.

It is an amenable number.

65341515452 is a deficient number, since it is larger than the sum of its proper divisors (55771680388).

65341515452 is a wasteful number, since it uses less digits than its factorization.

65341515452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311221 (or 311219 counting only the distinct ones).

The product of its digits is 360000, while the sum is 41.

The spelling of 65341515452 in words is "sixty-five billion, three hundred forty-one million, five hundred fifteen thousand, four hundred fifty-two".