152383749 has 8 divisors (see below), whose sum is σ = 232203840. Its totient is φ = 87076416.

The previous prime is 152383739. The next prime is 152383769. The reversal of 152383749 is 947383251.

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

It is not a de Polignac number, because 152383749 - 2⁸ = 152383493 is a 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 152383749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152383709) 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, 3628164 + ... + 3628205.

It is an arithmetic number, because the mean of its divisors is an integer number (29025480).

Almost surely, 2^152383749 is an apocalyptic number.

It is an amenable number.

152383749 is a deficient number, since it is larger than the sum of its proper divisors (79820091).

152383749 is an equidigital number, since it uses as much as digits as its factorization.

152383749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7256379.

The product of its digits is 181440, while the sum is 42.

The square root of 152383749 is about 12344.3812724656. The cubic root of 152383749 is about 534.1290735697.

The spelling of 152383749 in words is "one hundred fifty-two million, three hundred eighty-three thousand, seven hundred forty-nine".