65402268482 has 4 divisors (see below), whose sum is σ = 98103402726. Its totient is φ = 32701134240.

The previous prime is 65402268479. The next prime is 65402268517. The reversal of 65402268482 is 28486220456.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 61523345521 + 3878922961 = 248039^2 + 62281^2 .

It is a super-2 number, since 2×65402268482² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16350567119 + ... + 16350567122.

Almost surely, 2^65402268482 is an apocalyptic number.

65402268482 is a deficient number, since it is larger than the sum of its proper divisors (32701134244).

65402268482 is a wasteful number, since it uses less digits than its factorization.

65402268482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32701134243.

The product of its (nonzero) digits is 1474560, while the sum is 47.

The spelling of 65402268482 in words is "sixty-five billion, four hundred two million, two hundred sixty-eight thousand, four hundred eighty-two".