65080957438 has 16 divisors (see below), whose sum is σ = 118130141664. Its totient is φ = 26251142400.

The previous prime is 65080957423. The next prime is 65080957441. The reversal of 65080957438 is 83475908056.

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, 136724463 + ... + 136724938.

It is an arithmetic number, because the mean of its divisors is an integer number (7383133854).

Almost surely, 2^65080957438 is an apocalyptic number.

65080957438 is a deficient number, since it is larger than the sum of its proper divisors (53049184226).

65080957438 is a wasteful number, since it uses less digits than its factorization.

65080957438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273449427.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 65080957438 in words is "sixty-five billion, eighty million, nine hundred fifty-seven thousand, four hundred thirty-eight".