1502434223252 has 6 divisors (see below), whose sum is σ = 2629259890698. Its totient is φ = 751217111624.

The previous prime is 1502434223243. The next prime is 1502434223263. The reversal of 1502434223252 is 2523224342051.

It can be written as a sum of positive squares in only one way, i.e., 1423907612176 + 78526611076 = 1193276^2 + 280226^2 .

It is a congruent number.

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, 187804277903 + ... + 187804277910.

It is an arithmetic number, because the mean of its divisors is an integer number (438209981783).

Almost surely, 2^{1502434223252} is an apocalyptic number.

It is an amenable number.

1502434223252 is a deficient number, since it is larger than the sum of its proper divisors (1126825667446).

1502434223252 is a wasteful number, since it uses less digits than its factorization.

1502434223252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375608555817 (or 375608555815 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 1502434223252 in words is "one trillion, five hundred two billion, four hundred thirty-four million, two hundred twenty-three thousand, two hundred fifty-two".