91652054 has 32 divisors (see below), whose sum is σ = 151683840. Its totient is φ = 41277600.

The previous prime is 91652053. The next prime is 91652123. The reversal of 91652054 is 45025619.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 91652054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91652053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241637 + ... + 242015.

It is an arithmetic number, because the mean of its divisors is an integer number (4740120).

Almost surely, 2^91652054 is an apocalyptic number.

91652054 is a deficient number, since it is larger than the sum of its proper divisors (60031786).

91652054 is a wasteful number, since it uses less digits than its factorization.

91652054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 91652054 is about 9573.5079255203. The cubic root of 91652054 is about 450.8659113046.

The spelling of 91652054 in words is "ninety-one million, six hundred fifty-two thousand, fifty-four".