83156054 has 8 divisors (see below), whose sum is σ = 126779088. Its totient is φ = 40896360.

The previous prime is 83156053. The next prime is 83156071. The reversal of 83156054 is 45065138.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 83156054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83156053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340682 + ... + 340925.

It is an arithmetic number, because the mean of its divisors is an integer number (15847386).

Almost surely, 2^83156054 is an apocalyptic number.

83156054 is a deficient number, since it is larger than the sum of its proper divisors (43623034).

83156054 is a wasteful number, since it uses less digits than its factorization.

83156054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681670.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 83156054 is about 9118.9941331267. The cubic root of 83156054 is about 436.4802769446.

The spelling of 83156054 in words is "eighty-three million, one hundred fifty-six thousand, fifty-four".