83614953542 has 16 divisors (see below), whose sum is σ = 127280160000. Its totient is φ = 41189078280.

The previous prime is 83614953491. The next prime is 83614953571. The reversal of 83614953542 is 24535941638.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11792 + ... + 409107.

It is an arithmetic number, because the mean of its divisors is an integer number (7955010000).

Almost surely, 2^83614953542 is an apocalyptic number.

83614953542 is a deficient number, since it is larger than the sum of its proper divisors (43665206458).

83614953542 is a wasteful number, since it uses less digits than its factorization.

83614953542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422371.

The product of its digits is 3110400, while the sum is 50.

The spelling of 83614953542 in words is "eighty-three billion, six hundred fourteen million, nine hundred fifty-three thousand, five hundred forty-two".