55103010451 has 2 divisors, whose sum is σ = 55103010452. Its totient is φ = 55103010450.

The previous prime is 55103010439. The next prime is 55103010463. The reversal of 55103010451 is 15401030155.

It is a happy number.

55103010451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (55103010439) and next prime (55103010463).

It is a cyclic number.

It is not a de Polignac number, because 55103010451 - 2¹³ = 55103002259 is a prime.

It is not a weakly prime, because it can be changed into another prime (55103050451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27551505225 + 27551505226.

It is an arithmetic number, because the mean of its divisors is an integer number (27551505226).

Almost surely, 2^55103010451 is an apocalyptic number.

55103010451 is a deficient number, since it is larger than the sum of its proper divisors (1).

55103010451 is an equidigital number, since it uses as much as digits as its factorization.

55103010451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1500, while the sum is 25.

It can be divided in two parts, 551030104 and 51, that added together give a palindrome (551030155).

The spelling of 55103010451 in words is "fifty-five billion, one hundred three million, ten thousand, four hundred fifty-one".