105153054553 has 2 divisors, whose sum is σ = 105153054554. Its totient is φ = 105153054552.

The previous prime is 105153054443. The next prime is 105153054557. The reversal of 105153054553 is 355450351501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105140008009 + 13046544 = 324253^2 + 3612^2 .

It is a cyclic number.

It is not a de Polignac number, because 105153054553 - 2¹⁷ = 105152923481 is a prime.

It is a super-2 number, since 2×105153054553² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105153054557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52576527276 + 52576527277.

It is an arithmetic number, because the mean of its divisors is an integer number (52576527277).

Almost surely, 2^105153054553 is an apocalyptic number.

It is an amenable number.

105153054553 is a deficient number, since it is larger than the sum of its proper divisors (1).

105153054553 is an equidigital number, since it uses as much as digits as its factorization.

105153054553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 105153054553 in words is "one hundred five billion, one hundred fifty-three million, fifty-four thousand, five hundred fifty-three".