152707530 has 16 divisors (see below), whose sum is σ = 366498144. Its totient is φ = 40722000.

The previous prime is 152707523. The next prime is 152707537. The reversal of 152707530 is 35707251.

It is an interprime number because it is at equal distance from previous prime (152707523) and next prime (152707537).

It is a super-3 number, since 3×152707530³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 5090251 = 152707530 / (1 + 5 + 2 + 7 + 0 + 7 + 5 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (152707537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2545096 + ... + 2545155.

It is an arithmetic number, because the mean of its divisors is an integer number (22906134).

Almost surely, 2^152707530 is an apocalyptic number.

152707530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152707530 is an abundant number, since it is smaller than the sum of its proper divisors (213790614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152707530 is a wasteful number, since it uses less digits than its factorization.

152707530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090261.

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 152707530 is about 12357.4888225723. The cubic root of 152707530 is about 534.5071071076.

The spelling of 152707530 in words is "one hundred fifty-two million, seven hundred seven thousand, five hundred thirty".