54741611614721 has 2 divisors, whose sum is σ = 54741611614722. Its totient is φ = 54741611614720.

The previous prime is 54741611614691. The next prime is 54741611614799. The reversal of 54741611614721 is 12741611614745.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53141548530625 + 1600063084096 = 7289825^2 + 1264936^2 .

It is a cyclic number.

It is not a de Polignac number, because 54741611614721 - 2¹⁸ = 54741611352577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54741611614721.

It is not a weakly prime, because it can be changed into another prime (54741611664721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27370805807360 + 27370805807361.

It is an arithmetic number, because the mean of its divisors is an integer number (27370805807361).

Almost surely, 2^{54741611614721} is an apocalyptic number.

It is an amenable number.

54741611614721 is a deficient number, since it is larger than the sum of its proper divisors (1).

54741611614721 is an equidigital number, since it uses as much as digits as its factorization.

54741611614721 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1128960, while the sum is 50.

The spelling of 54741611614721 in words is "fifty-four trillion, seven hundred forty-one billion, six hundred eleven million, six hundred fourteen thousand, seven hundred twenty-one".