152663530 has 16 divisors (see below), whose sum is σ = 283659264. Its totient is φ = 59095440.

The previous prime is 152663491. The next prime is 152663531. The reversal of 152663530 is 35366251.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 152663492 and 152663501.

It is not an unprimeable number, because it can be changed into a prime (152663531) 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, 245922 + ... + 246541.

It is an arithmetic number, because the mean of its divisors is an integer number (17728704).

Almost surely, 2^152663530 is an apocalyptic number.

152663530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152663530 is a deficient number, since it is larger than the sum of its proper divisors (130995734).

152663530 is a wasteful number, since it uses less digits than its factorization.

152663530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492501.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 152663530 is about 12355.7083973360. The cubic root of 152663530 is about 534.4557658893.

It can be divided in two parts, 1526 and 63530, that added together give a palindrome (65056).

The spelling of 152663530 in words is "one hundred fifty-two million, six hundred sixty-three thousand, five hundred thirty".