1001453501055 has 32 divisors (see below), whose sum is σ = 1831766459904. Its totient is φ = 457673014656.

The previous prime is 1001453501033. The next prime is 1001453501129. The reversal of 1001453501055 is 5501053541001.

It is not a de Polignac number, because 1001453501055 - 2⁸ = 1001453500799 is a prime.

It is a super-2 number, since 2×1001453501055² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1038889 + ... + 1755618.

It is an arithmetic number, because the mean of its divisors is an integer number (57242701872).

Almost surely, 2^{1001453501055} is an apocalyptic number.

1001453501055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1001453501055 is a deficient number, since it is larger than the sum of its proper divisors (830312958849).

1001453501055 is a wasteful number, since it uses less digits than its factorization.

1001453501055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2797935.

The product of its (nonzero) digits is 7500, while the sum is 30.

The spelling of 1001453501055 in words is "one trillion, one billion, four hundred fifty-three million, five hundred one thousand, fifty-five".