145693596158 has 32 divisors (see below), whose sum is σ = 240728785920. Its totient is φ = 65580096960.

The previous prime is 145693596131. The next prime is 145693596241. The reversal of 145693596158 is 851695396541.

It is a super-2 number, since 2×145693596158² (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 145693596158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6940883 + ... + 6961841.

It is an arithmetic number, because the mean of its divisors is an integer number (7522774560).

Almost surely, 2^145693596158 is an apocalyptic number.

145693596158 is a deficient number, since it is larger than the sum of its proper divisors (95035189762).

145693596158 is a wasteful number, since it uses less digits than its factorization.

145693596158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24032.

The product of its digits is 34992000, while the sum is 62.

The spelling of 145693596158 in words is "one hundred forty-five billion, six hundred ninety-three million, five hundred ninety-six thousand, one hundred fifty-eight".