145913357 has 8 divisors (see below), whose sum is σ = 153372096. Its totient is φ = 138547552.

The previous prime is 145913347. The next prime is 145913359. The reversal of 145913357 is 753319541.

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

It is not a de Polignac number, because 145913357 - 2¹⁴ = 145896973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145913357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145913359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20003 + ... + 26304.

It is an arithmetic number, because the mean of its divisors is an integer number (19171512).

Almost surely, 2^145913357 is an apocalyptic number.

It is an amenable number.

145913357 is a deficient number, since it is larger than the sum of its proper divisors (7458739).

145913357 is a wasteful number, since it uses less digits than its factorization.

145913357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46467.

The product of its digits is 56700, while the sum is 38.

The square root of 145913357 is about 12079.4601286647. The cubic root of 145913357 is about 526.4595599626.

The spelling of 145913357 in words is "one hundred forty-five million, nine hundred thirteen thousand, three hundred fifty-seven".