145717610494632 has 512 divisors, whose sum is σ = 420001873920000. Its totient is φ = 41728224384000.

The previous prime is 145717610494613. The next prime is 145717610494639. The reversal of 145717610494632 is 236494016717541.

It is not an unprimeable number, because it can be changed into a prime (145717610494639) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 26479664793 + ... + 26479670295.

It is an arithmetic number, because the mean of its divisors is an integer number (820316160000).

Almost surely, 2^{145717610494632} is an apocalyptic number.

145717610494632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145717610494632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210000936960000).

145717610494632 is an abundant number, since it is smaller than the sum of its proper divisors (274284263425368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145717610494632 is a wasteful number, since it uses less digits than its factorization.

145717610494632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6053 (or 6049 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 60.

The spelling of 145717610494632 in words is "one hundred forty-five trillion, seven hundred seventeen billion, six hundred ten million, four hundred ninety-four thousand, six hundred thirty-two".