152745413 has 4 divisors (see below), whose sum is σ = 153770700. Its totient is φ = 151720128.

The previous prime is 152745371. The next prime is 152745433. The reversal of 152745413 is 314547251.

152745413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 90288004 + 62457409 = 9502^2 + 7903^2 .

It is a cyclic number.

It is not a de Polignac number, because 152745413 - 2¹⁴ = 152729029 is a prime.

It is a super-2 number, since 2×152745413² = 46662322385081138, which contains 22 as substring.

It is a Duffinian number.

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 152745413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152745433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512420 + ... + 512717.

It is an arithmetic number, because the mean of its divisors is an integer number (38442675).

Almost surely, 2^152745413 is an apocalyptic number.

It is an amenable number.

152745413 is a deficient number, since it is larger than the sum of its proper divisors (1025287).

152745413 is a wasteful number, since it uses less digits than its factorization.

152745413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025286.

The product of its digits is 16800, while the sum is 32.

The square root of 152745413 is about 12359.0215227582. The cubic root of 152745413 is about 534.5513028294.

The spelling of 152745413 in words is "one hundred fifty-two million, seven hundred forty-five thousand, four hundred thirteen".