145746003453 has 32 divisors (see below), whose sum is σ = 213030000000. Its totient is φ = 88279333632.

The previous prime is 145746003443. The next prime is 145746003467. The reversal of 145746003453 is 354300647541.

It is not a de Polignac number, because 145746003453 - 2²⁵ = 145712449021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145746003413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49578 + ... + 542171.

It is an arithmetic number, because the mean of its divisors is an integer number (6657187500).

Almost surely, 2^145746003453 is an apocalyptic number.

It is an amenable number.

145746003453 is a deficient number, since it is larger than the sum of its proper divisors (67283996547).

145746003453 is a wasteful number, since it uses less digits than its factorization.

145746003453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591949.

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 145746003453 in words is "one hundred forty-five billion, seven hundred forty-six million, three thousand, four hundred fifty-three".