83265940901 has 32 divisors (see below), whose sum is σ = 99296305920. Its totient is φ = 68823014400.

The previous prime is 83265940897. The next prime is 83265940907. The reversal of 83265940901 is 10904956238.

It is a cyclic number.

It is not a de Polignac number, because 83265940901 - 2² = 83265940897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83265940907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12474701 + ... + 12481373.

It is an arithmetic number, because the mean of its divisors is an integer number (3103009560).

Almost surely, 2^83265940901 is an apocalyptic number.

It is an amenable number.

83265940901 is a deficient number, since it is larger than the sum of its proper divisors (16030365019).

83265940901 is a wasteful number, since it uses less digits than its factorization.

83265940901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7997.

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 83265940901 in words is "eighty-three billion, two hundred sixty-five million, nine hundred forty thousand, nine hundred one".