54046403 has 2 divisors, whose sum is σ = 54046404. Its totient is φ = 54046402.

The previous prime is 54046387. The next prime is 54046409. The reversal of 54046403 is 30464045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54046403 - 2⁴ = 54046387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (54046409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27023201 + 27023202.

It is an arithmetic number, because the mean of its divisors is an integer number (27023202).

Almost surely, 2^54046403 is an apocalyptic number.

54046403 is a deficient number, since it is larger than the sum of its proper divisors (1).

54046403 is an equidigital number, since it uses as much as digits as its factorization.

54046403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 54046403 is about 7351.6258745940. The cubic root of 54046403 is about 378.0845508538.

The spelling of 54046403 in words is "fifty-four million, forty-six thousand, four hundred three".