1505251052 has 6 divisors (see below), whose sum is σ = 2634189348. Its totient is φ = 752625524.

The previous prime is 1505251019. The next prime is 1505251073. The reversal of 1505251052 is 2501525051.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188156378 + ... + 188156385.

It is an arithmetic number, because the mean of its divisors is an integer number (439031558).

Almost surely, 2^1505251052 is an apocalyptic number.

It is an amenable number.

1505251052 is a deficient number, since it is larger than the sum of its proper divisors (1128938296).

1505251052 is a wasteful number, since it uses less digits than its factorization.

1505251052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376312767 (or 376312765 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 1505251052 is about 38797.5650266869. The cubic root of 1505251052 is about 1146.0484544283.

The spelling of 1505251052 in words is "one billion, five hundred five million, two hundred fifty-one thousand, fifty-two".