145379590359 has 4 divisors (see below), whose sum is σ = 193839453816. Its totient is φ = 96919726904.

The previous prime is 145379590339. The next prime is 145379590373. The reversal of 145379590359 is 953095973541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 145379590359 - 2¹³ = 145379582167 is a prime.

It is a super-2 number, since 2×145379590359² (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 (145379590339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24229931724 + ... + 24229931729.

It is an arithmetic number, because the mean of its divisors is an integer number (48459863454).

Almost surely, 2^145379590359 is an apocalyptic number.

145379590359 is a deficient number, since it is larger than the sum of its proper divisors (48459863457).

145379590359 is an equidigital number, since it uses as much as digits as its factorization.

145379590359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48459863456.

The product of its (nonzero) digits is 22963500, while the sum is 60.

The spelling of 145379590359 in words is "one hundred forty-five billion, three hundred seventy-nine million, five hundred ninety thousand, three hundred fifty-nine".