54983061407 has 4 divisors (see below), whose sum is σ = 55062632376. Its totient is φ = 54903490440.

The previous prime is 54983061391. The next prime is 54983061457. The reversal of 54983061407 is 70416038945.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54983061407 - 2⁴ = 54983061391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54983061457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39784448 + ... + 39785829.

It is an arithmetic number, because the mean of its divisors is an integer number (13765658094).

Almost surely, 2^54983061407 is an apocalyptic number.

54983061407 is a deficient number, since it is larger than the sum of its proper divisors (79570969).

54983061407 is an equidigital number, since it uses as much as digits as its factorization.

54983061407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79570968.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 54983061407 in words is "fifty-four billion, nine hundred eighty-three million, sixty-one thousand, four hundred seven".