1502052642 has 12 divisors (see below), whose sum is σ = 3254447430. Its totient is φ = 500684208.

The previous prime is 1502052611. The next prime is 1502052647. The reversal of 1502052642 is 2462502051.

1502052642 is a `hidden beast` number, since 15 + 0 + 2 + 0 + 5 + 2 + 642 = 666.

It can be written as a sum of positive squares in only one way, i.e., 902341521 + 599711121 = 30039^2 + 24489^2 .

It is not an unprimeable number, because it can be changed into a prime (1502052647) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41723667 + ... + 41723702.

Almost surely, 2^1502052642 is an apocalyptic number.

1502052642 is an abundant number, since it is smaller than the sum of its proper divisors (1752394788).

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

1502052642 is a wasteful number, since it uses less digits than its factorization.

1502052642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83447377 (or 83447374 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1502052642 is about 38756.3238968817. The cubic root of 1502052642 is about 1145.2361575651.

Adding to 1502052642 its reverse (2462502051), we get a palindrome (3964554693).

The spelling of 1502052642 in words is "one billion, five hundred two million, fifty-two thousand, six hundred forty-two".