83562043041 has 15 divisors (see below), whose sum is σ = 124831136001. Its totient is φ = 55706294268.

The previous prime is 83562043039. The next prime is 83562043043. The reversal of 83562043041 is 14034026538.

The square root of 83562043041 is 289071.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (83562043039) and next prime (83562043043).

It is not a de Polignac number, because 83562043041 - 2¹ = 83562043039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83562042987 and 83562043005.

It is not an unprimeable number, because it can be changed into a prime (83562043043) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2585580 + ... + 2617698.

Almost surely, 2^83562043041 is an apocalyptic number.

83562043041 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

83562043041 is the 289071-st square number.

83562043041 is the 144536-th centered octagonal number.

It is an amenable number.

83562043041 is a deficient number, since it is larger than the sum of its proper divisors (41269092960).

83562043041 is an frugal number, since it uses more digits than its factorization.

83562043041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64250 (or 32122 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Multiplying 83562043041 by its sum of digits (36), we get a square (3008233549476 = 1734426²).

Adding to 83562043041 its reverse (14034026538), we get a palindrome (97596069579).

The spelling of 83562043041 in words is "eighty-three billion, five hundred sixty-two million, forty-three thousand, forty-one".