83093291940815 has 32 divisors (see below), whose sum is σ = 107854412366400. Its totient is φ = 61091324513280.

The previous prime is 83093291940803. The next prime is 83093291940847. The reversal of 83093291940815 is 51804919239038.

It is not a de Polignac number, because 83093291940815 - 2¹⁴ = 83093291924431 is a prime.

It is a super-2 number, since 2×83093291940815² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 619759256 + ... + 619893314.

It is an arithmetic number, because the mean of its divisors is an integer number (3370450386450).

Almost surely, 2^{83093291940815} is an apocalyptic number.

83093291940815 is a deficient number, since it is larger than the sum of its proper divisors (24761120425585).

83093291940815 is a wasteful number, since it uses less digits than its factorization.

83093291940815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175947.

The product of its (nonzero) digits is 16796160, while the sum is 62.

The spelling of 83093291940815 in words is "eighty-three trillion, ninety-three billion, two hundred ninety-one million, nine hundred forty thousand, eight hundred fifteen".