152415015 has 16 divisors (see below), whose sum is σ = 248466528. Its totient is φ = 79753856.

The previous prime is 152414989. The next prime is 152415019. The reversal of 152415015 is 510514251.

152415015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 152415015 - 2¹⁶ = 152349479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152415019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95064 + ... + 96653.

It is an arithmetic number, because the mean of its divisors is an integer number (15529158).

Almost surely, 2^152415015 is an apocalyptic number.

152415015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

152415015 is a deficient number, since it is larger than the sum of its proper divisors (96051513).

152415015 is a wasteful number, since it uses less digits than its factorization.

152415015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191778.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 152415015 is about 12345.6476136329. The cubic root of 152415015 is about 534.1656018253.

Adding to 152415015 its reverse (510514251), we get a palindrome (662929266).

The spelling of 152415015 in words is "one hundred fifty-two million, four hundred fifteen thousand, fifteen".