145262305654 has 8 divisors (see below), whose sum is σ = 220878300600. Its totient is φ = 71636205456.

The previous prime is 145262305649. The next prime is 145262305673. The reversal of 145262305654 is 456503262541.

145262305654 is digitally balanced in base 2, 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 2×145262305654² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 145262305654.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497473504 + ... + 497473795.

It is an arithmetic number, because the mean of its divisors is an integer number (27609787575).

Almost surely, 2^145262305654 is an apocalyptic number.

145262305654 is a deficient number, since it is larger than the sum of its proper divisors (75615994946).

145262305654 is an equidigital number, since it uses as much as digits as its factorization.

145262305654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994947374.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 145262305654 in words is "one hundred forty-five billion, two hundred sixty-two million, three hundred five thousand, six hundred fifty-four".