1454553455055 has 16 divisors (see below), whose sum is σ = 2331157897824. Its totient is φ = 774471052800.

The previous prime is 1454553455053. The next prime is 1454553455063. The reversal of 1454553455055 is 5505543554541.

It is not a de Polignac number, because 1454553455055 - 2¹ = 1454553455053 is a prime.

It is a super-2 number, since 2×1454553455055² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1454553454989 and 1454553455007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454553455053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80665054 + ... + 80683083.

It is an arithmetic number, because the mean of its divisors is an integer number (145697368614).

Almost surely, 2^{1454553455055} is an apocalyptic number.

1454553455055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1454553455055 is a deficient number, since it is larger than the sum of its proper divisors (876604442769).

1454553455055 is a wasteful number, since it uses less digits than its factorization.

1454553455055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161348746.

The product of its (nonzero) digits is 15000000, while the sum is 51.

The spelling of 1454553455055 in words is "one trillion, four hundred fifty-four billion, five hundred fifty-three million, four hundred fifty-five thousand, fifty-five".