54477299507 has 2 divisors, whose sum is σ = 54477299508. Its totient is φ = 54477299506.

The previous prime is 54477299483. The next prime is 54477299531. The reversal of 54477299507 is 70599277445.

It is a balanced prime because it is at equal distance from previous prime (54477299483) and next prime (54477299531).

It is a cyclic number.

It is not a de Polignac number, because 54477299507 - 2¹⁰ = 54477298483 is a prime.

It is not a weakly prime, because it can be changed into another prime (54477299537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27238649753 + 27238649754.

It is an arithmetic number, because the mean of its divisors is an integer number (27238649754).

Almost surely, 2^54477299507 is an apocalyptic number.

54477299507 is a deficient number, since it is larger than the sum of its proper divisors (1).

54477299507 is an equidigital number, since it uses as much as digits as its factorization.

54477299507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22226400, while the sum is 59.

The spelling of 54477299507 in words is "fifty-four billion, four hundred seventy-seven million, two hundred ninety-nine thousand, five hundred seven".