145358753 has 2 divisors, whose sum is σ = 145358754. Its totient is φ = 145358752.

The previous prime is 145358743. The next prime is 145358761. The reversal of 145358753 is 357853541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115949824 + 29408929 = 10768^2 + 5423^2 .

It is a cyclic number.

It is not a de Polignac number, because 145358753 - 2⁸ = 145358497 is a prime.

It is a super-2 number, since 2×145358753² = 42258334147430018, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 145358753.

It is not a weakly prime, because it can be changed into another prime (145358743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72679376 + 72679377.

It is an arithmetic number, because the mean of its divisors is an integer number (72679377).

Almost surely, 2^145358753 is an apocalyptic number.

It is an amenable number.

145358753 is a deficient number, since it is larger than the sum of its proper divisors (1).

145358753 is an equidigital number, since it uses as much as digits as its factorization.

145358753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252000, while the sum is 41.

The square root of 145358753 is about 12056.4817836714. The cubic root of 145358753 is about 525.7917040679.

It can be divided in two parts, 1453 and 58753, that added together give a palindrome (60206).

The spelling of 145358753 in words is "one hundred forty-five million, three hundred fifty-eight thousand, seven hundred fifty-three".