65350738755 has 48 divisors (see below), whose sum is σ = 114008708736. Its totient is φ = 34628140800.

The previous prime is 65350738711. The next prime is 65350738793. The reversal of 65350738755 is 55783705356.

65350738755 is a `hidden beast` number, since 6 + 5 + 3 + 507 + 3 + 87 + 55 = 666.

It is not a de Polignac number, because 65350738755 - 2¹¹ = 65350736707 is a prime.

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 in 47 ways as a sum of consecutive naturals, for example, 19795605 + ... + 19798905.

It is an arithmetic number, because the mean of its divisors is an integer number (2375181432).

Almost surely, 2^65350738755 is an apocalyptic number.

65350738755 is a deficient number, since it is larger than the sum of its proper divisors (48657969981).

65350738755 is a wasteful number, since it uses less digits than its factorization.

65350738755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6028 (or 6025 counting only the distinct ones).

The product of its (nonzero) digits is 13230000, while the sum is 54.

The spelling of 65350738755 in words is "sixty-five billion, three hundred fifty million, seven hundred thirty-eight thousand, seven hundred fifty-five".