54416812007 has 2 divisors, whose sum is σ = 54416812008. Its totient is φ = 54416812006.

The previous prime is 54416812001. The next prime is 54416812033. The reversal of 54416812007 is 70021861445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54416812007 - 2¹² = 54416807911 is a prime.

It is a super-2 number, since 2×54416812007² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54416812001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27208406003 + 27208406004.

It is an arithmetic number, because the mean of its divisors is an integer number (27208406004).

Almost surely, 2^54416812007 is an apocalyptic number.

54416812007 is a deficient number, since it is larger than the sum of its proper divisors (1).

54416812007 is an equidigital number, since it uses as much as digits as its factorization.

54416812007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 54416812007 in words is "fifty-four billion, four hundred sixteen million, eight hundred twelve thousand, seven".