65252789098 has 16 divisors (see below), whose sum is σ = 111915728064. Its totient is φ = 27952030080.

The previous prime is 65252789053. The next prime is 65252789123. The reversal of 65252789098 is 89098725256.

It is an alternating number because its digits alternate between even and odd.

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, 1090740 + ... + 1149007.

It is an arithmetic number, because the mean of its divisors is an integer number (6994733004).

Almost surely, 2^65252789098 is an apocalyptic number.

65252789098 is a deficient number, since it is larger than the sum of its proper divisors (46662938966).

65252789098 is a wasteful number, since it uses less digits than its factorization.

65252789098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241837.

The product of its (nonzero) digits is 21772800, while the sum is 61.

The spelling of 65252789098 in words is "sixty-five billion, two hundred fifty-two million, seven hundred eighty-nine thousand, ninety-eight".