54681401 has 12 divisors (see below), whose sum is σ = 58354560. Its totient is φ = 51228480.

The previous prime is 54681397. The next prime is 54681409. The reversal of 54681401 is 10418645.

It is not a de Polignac number, because 54681401 - 2² = 54681397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54681409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124340 + ... + 124778.

It is an arithmetic number, because the mean of its divisors is an integer number (4862880).

Almost surely, 2^54681401 is an apocalyptic number.

It is an amenable number.

54681401 is a deficient number, since it is larger than the sum of its proper divisors (3673159).

54681401 is a wasteful number, since it uses less digits than its factorization.

54681401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904 (or 887 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 54681401 is about 7394.6873497126. The cubic root of 54681401 is about 379.5595103647.

The spelling of 54681401 in words is "fifty-four million, six hundred eighty-one thousand, four hundred one".