54789607 has 2 divisors, whose sum is σ = 54789608. Its totient is φ = 54789606.

The previous prime is 54789601. The next prime is 54789643. The reversal of 54789607 is 70698745.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54789607 - 2¹¹ = 54787559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54789601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27394803 + 27394804.

It is an arithmetic number, because the mean of its divisors is an integer number (27394804).

Almost surely, 2^54789607 is an apocalyptic number.

54789607 is a deficient number, since it is larger than the sum of its proper divisors (1).

54789607 is an equidigital number, since it uses as much as digits as its factorization.

54789607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 54789607 is about 7402.0002026479. Note that the first 3 decimals coincide. The cubic root of 54789607 is about 379.8097085100.

The spelling of 54789607 in words is "fifty-four million, seven hundred eighty-nine thousand, six hundred seven".