54474907 has 2 divisors, whose sum is σ = 54474908. Its totient is φ = 54474906.

The previous prime is 54474887. The next prime is 54474929. The reversal of 54474907 is 70947445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54474907 - 2¹⁹ = 53950619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54474907.

It is not a weakly prime, because it can be changed into another prime (54474997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27237453 + 27237454.

It is an arithmetic number, because the mean of its divisors is an integer number (27237454).

Almost surely, 2^54474907 is an apocalyptic number.

54474907 is a deficient number, since it is larger than the sum of its proper divisors (1).

54474907 is an equidigital number, since it uses as much as digits as its factorization.

54474907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 54474907 is about 7380.7118220399. The cubic root of 54474907 is about 379.0811293799.

The spelling of 54474907 in words is "fifty-four million, four hundred seventy-four thousand, nine hundred seven".