55725052741 has 2 divisors, whose sum is σ = 55725052742. Its totient is φ = 55725052740.

The previous prime is 55725052727. The next prime is 55725052769. The reversal of 55725052741 is 14725052755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47199300516 + 8525752225 = 217254^2 + 92335^2 .

It is a cyclic number.

It is not a de Polignac number, because 55725052741 - 2¹⁷ = 55724921669 is a prime.

It is a super-2 number, since 2×55725052741² (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 (55725052711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27862526370 + 27862526371.

It is an arithmetic number, because the mean of its divisors is an integer number (27862526371).

Almost surely, 2^55725052741 is an apocalyptic number.

It is an amenable number.

55725052741 is a deficient number, since it is larger than the sum of its proper divisors (1).

55725052741 is an equidigital number, since it uses as much as digits as its factorization.

55725052741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 490000, while the sum is 43.

The spelling of 55725052741 in words is "fifty-five billion, seven hundred twenty-five million, fifty-two thousand, seven hundred forty-one".