152512063402 has 4 divisors (see below), whose sum is σ = 228768095106. Its totient is φ = 76256031700.

The previous prime is 152512063387. The next prime is 152512063423. The reversal of 152512063402 is 204360215251.

152512063402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 204360215251 = 3967 ⋅51515053.

It can be written as a sum of positive squares in only one way, i.e., 139749616561 + 12762446841 = 373831^2 + 112971^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38128015849 + ... + 38128015852.

Almost surely, 2^152512063402 is an apocalyptic number.

152512063402 is a deficient number, since it is larger than the sum of its proper divisors (76256031704).

152512063402 is an equidigital number, since it uses as much as digits as its factorization.

152512063402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76256031703.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 152512063402 its reverse (204360215251), we get a palindrome (356872278653).

The spelling of 152512063402 in words is "one hundred fifty-two billion, five hundred twelve million, sixty-three thousand, four hundred two".