1450406111055 has 64 divisors (see below), whose sum is σ = 2613784412160. Its totient is φ = 680411894400.

The previous prime is 1450406111017. The next prime is 1450406111059. The reversal of 1450406111055 is 5501116040541.

It is not a de Polignac number, because 1450406111055 - 2⁸ = 1450406110799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450406111059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29842204 + ... + 29890766.

It is an arithmetic number, because the mean of its divisors is an integer number (40840381440).

Almost surely, 2^{1450406111055} is an apocalyptic number.

1450406111055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1450406111055 is a deficient number, since it is larger than the sum of its proper divisors (1163378301105).

1450406111055 is a wasteful number, since it uses less digits than its factorization.

1450406111055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54452.

The product of its (nonzero) digits is 12000, while the sum is 33.

The spelling of 1450406111055 in words is "one trillion, four hundred fifty billion, four hundred six million, one hundred eleven thousand, fifty-five".