153386745 has 8 divisors (see below), whose sum is σ = 245418816. Its totient is φ = 81806256.

The previous prime is 153386743. The next prime is 153386773. The reversal of 153386745 is 547683351.

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

It is not a de Polignac number, because 153386745 - 2¹ = 153386743 is a prime.

It is a super-4 number, since 4×153386745⁴ (a number of 34 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 153386697 and 153386706.

It is not an unprimeable number, because it can be changed into a prime (153386743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5112877 + ... + 5112906.

It is an arithmetic number, because the mean of its divisors is an integer number (30677352).

Almost surely, 2^153386745 is an apocalyptic number.

153386745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

153386745 is a deficient number, since it is larger than the sum of its proper divisors (92032071).

153386745 is a wasteful number, since it uses less digits than its factorization.

153386745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10225791.

The product of its digits is 302400, while the sum is 42.

The square root of 153386745 is about 12384.9402501587. The cubic root of 153386745 is about 535.2983981854.

The spelling of 153386745 in words is "one hundred fifty-three million, three hundred eighty-six thousand, seven hundred forty-five".