145054433553001 has 16 divisors (see below), whose sum is σ = 173559106224000. Its totient is φ = 118598722558848.

The previous prime is 145054433552939. The next prime is 145054433553011. The reversal of 145054433553001 is 100355334450541.

It is not a de Polignac number, because 145054433553001 - 2¹¹ = 145054433550953 is a prime.

It is a super-2 number, since 2×145054433553001² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145054433553011) 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, 4304524476 + ... + 4304558173.

It is an arithmetic number, because the mean of its divisors is an integer number (10847444139000).

Almost surely, 2^{145054433553001} is an apocalyptic number.

It is an amenable number.

145054433553001 is a deficient number, since it is larger than the sum of its proper divisors (28504672670999).

145054433553001 is an equidigital number, since it uses as much as digits as its factorization.

145054433553001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8609082768.

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 145054433553001 in words is "one hundred forty-five trillion, fifty-four billion, four hundred thirty-three million, five hundred fifty-three thousand, one".