54641902 has 32 divisors (see below), whose sum is σ = 97505280. Its totient is φ = 22472640.

The previous prime is 54641831. The next prime is 54641903. The reversal of 54641902 is 20914645.

54641902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54641903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58999 + ... + 59917.

It is an arithmetic number, because the mean of its divisors is an integer number (3047040).

Almost surely, 2^54641902 is an apocalyptic number.

54641902 is a deficient number, since it is larger than the sum of its proper divisors (42863378).

54641902 is a wasteful number, since it uses less digits than its factorization.

54641902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 54641902 is about 7392.0160984673. The cubic root of 54641902 is about 379.4680970009.

The spelling of 54641902 in words is "fifty-four million, six hundred forty-one thousand, nine hundred two".