54063690 has 64 divisors (see below), whose sum is σ = 136276992. Its totient is φ = 13708800.

The previous prime is 54063661. The next prime is 54063703. The reversal of 54063690 is 9636045.

It is a happy number.

54063690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54063690² = 5845765152832200, which contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 56254 + ... + 57206.

It is an arithmetic number, because the mean of its divisors is an integer number (2129328).

Almost surely, 2^54063690 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54063690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68138496).

54063690 is an abundant number, since it is smaller than the sum of its proper divisors (82213302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54063690 is a wasteful number, since it uses less digits than its factorization.

54063690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 54063690 is about 7352.8015069088. The cubic root of 54063690 is about 378.1248572729.

The spelling of 54063690 in words is "fifty-four million, sixty-three thousand, six hundred ninety".