1502052042 has 32 divisors (see below), whose sum is σ = 3116030400. Its totient is φ = 482122368.

The previous prime is 1502052001. The next prime is 1502052047. The reversal of 1502052042 is 2402502051.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1502052047) 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, 54558 + ... + 77334.

It is an arithmetic number, because the mean of its divisors is an integer number (97375950).

Almost surely, 2^1502052042 is an apocalyptic number.

1502052042 is an abundant number, since it is smaller than the sum of its proper divisors (1613978358).

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

1502052042 is a wasteful number, since it uses less digits than its factorization.

1502052042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23190.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 1502052042 is about 38756.3161562087. The cubic root of 1502052042 is about 1145.2360050756.

Adding to 1502052042 its reverse (2402502051), we get a palindrome (3904554093).

The spelling of 1502052042 in words is "one billion, five hundred two million, fifty-two thousand, forty-two".