54920901 has 8 divisors (see below), whose sum is σ = 83689024. Its totient is φ = 31383360.

The previous prime is 54920891. The next prime is 54920911. The reversal of 54920901 is 10902945.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54920891) and next prime (54920911).

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

It is not a de Polignac number, because 54920901 - 2⁶ = 54920837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54920911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307620 + ... + 1307661.

It is an arithmetic number, because the mean of its divisors is an integer number (10461128).

Almost surely, 2^54920901 is an apocalyptic number.

It is an amenable number.

54920901 is a deficient number, since it is larger than the sum of its proper divisors (28768123).

54920901 is a wasteful number, since it uses less digits than its factorization.

54920901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2615291.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 54920901 is about 7410.8637148446. The cubic root of 54920901 is about 380.1128496782.

The spelling of 54920901 in words is "fifty-four million, nine hundred twenty thousand, nine hundred one".