54763421 has 8 divisors (see below), whose sum is σ = 56076024. Its totient is φ = 53464320.

The previous prime is 54763417. The next prime is 54763433. The reversal of 54763421 is 12436745.

It can be written as a sum of positive squares in 4 ways, for example, as 151321 + 54612100 = 389^2 + 7390^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 54763421 - 2² = 54763417 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 (54763411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5081 + ... + 11633.

It is an arithmetic number, because the mean of its divisors is an integer number (7009503).

Almost surely, 2^54763421 is an apocalyptic number.

It is an amenable number.

54763421 is a deficient number, since it is larger than the sum of its proper divisors (1312603).

54763421 is a wasteful number, since it uses less digits than its factorization.

54763421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6751.

The product of its digits is 20160, while the sum is 32.

The square root of 54763421 is about 7400.2311450386. The cubic root of 54763421 is about 379.7491904515.

The spelling of 54763421 in words is "fifty-four million, seven hundred sixty-three thousand, four hundred twenty-one".