145346510654 has 8 divisors (see below), whose sum is σ = 218303279040. Its totient is φ = 72578750976.

The previous prime is 145346510651. The next prime is 145346510741. The reversal of 145346510654 is 456015643541.

145346510654 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×145346510654² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145346510651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47250254 + ... + 47253329.

It is an arithmetic number, because the mean of its divisors is an integer number (27287909880).

Almost surely, 2^145346510654 is an apocalyptic number.

145346510654 is a deficient number, since it is larger than the sum of its proper divisors (72956768386).

145346510654 is an equidigital number, since it uses as much as digits as its factorization.

145346510654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94504354.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 145346510654 in words is "one hundred forty-five billion, three hundred forty-six million, five hundred ten thousand, six hundred fifty-four".