54680401 has 2 divisors, whose sum is σ = 54680402. Its totient is φ = 54680400.

The previous prime is 54680393. The next prime is 54680447. The reversal of 54680401 is 10408645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38688400 + 15992001 = 6220^2 + 3999^2 .

It is a cyclic number.

It is not a de Polignac number, because 54680401 - 2³ = 54680393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54680401.

It is not a weakly prime, because it can be changed into another prime (54680201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27340200 + 27340201.

It is an arithmetic number, because the mean of its divisors is an integer number (27340201).

Almost surely, 2^54680401 is an apocalyptic number.

It is an amenable number.

54680401 is a deficient number, since it is larger than the sum of its proper divisors (1).

54680401 is an equidigital number, since it uses as much as digits as its factorization.

54680401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 54680401 is about 7394.6197332926. The cubic root of 54680401 is about 379.5571965870.

The spelling of 54680401 in words is "fifty-four million, six hundred eighty thousand, four hundred one".