1505030550152 has 8 divisors (see below), whose sum is σ = 2821932281550. Its totient is φ = 752515275072.

The previous prime is 1505030550119. The next prime is 1505030550157. The reversal of 1505030550152 is 2510550305051.

It can be written as a sum of positive squares in only one way, i.e., 1251995393476 + 253035156676 = 1118926^2 + 503026^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1505030550157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94064409377 + ... + 94064409392.

Almost surely, 2^{1505030550152} is an apocalyptic number.

It is an amenable number.

1505030550152 is a deficient number, since it is larger than the sum of its proper divisors (1316901731398).

1505030550152 is a wasteful number, since it uses less digits than its factorization.

1505030550152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188128818775 (or 188128818771 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 1505030550152 in words is "one trillion, five hundred five billion, thirty million, five hundred fifty thousand, one hundred fifty-two".