54655401 has 16 divisors (see below), whose sum is σ = 77428800. Its totient is φ = 34227648.

The previous prime is 54655397. The next prime is 54655409. The reversal of 54655401 is 10455645.

It is not a de Polignac number, because 54655401 - 2² = 54655397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54655409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5271 + ... + 11708.

It is an arithmetic number, because the mean of its divisors is an integer number (4839300).

Almost surely, 2^54655401 is an apocalyptic number.

It is an amenable number.

54655401 is a deficient number, since it is larger than the sum of its proper divisors (22773399).

54655401 is a wasteful number, since it uses less digits than its factorization.

54655401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17048.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 54655401 is about 7392.9291218028. The cubic root of 54655401 is about 379.4993429732.

The spelling of 54655401 in words is "fifty-four million, six hundred fifty-five thousand, four hundred one".