1502552232552 has 32 divisors (see below), whose sum is σ = 4293006379200. Its totient is φ = 429300637824.

The previous prime is 1502552232541. The next prime is 1502552232553. The reversal of 1502552232552 is 2552322552051.

It is a self number, because there is not a number n which added to its sum of digits gives 1502552232552.

It is not an unprimeable number, because it can be changed into a prime (1502552232553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4471881477 + ... + 4471881812.

It is an arithmetic number, because the mean of its divisors is an integer number (134156449350).

Almost surely, 2^{1502552232552} is an apocalyptic number.

1502552232552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1502552232552 is an abundant number, since it is smaller than the sum of its proper divisors (2790454146648).

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

1502552232552 is a wasteful number, since it uses less digits than its factorization.

1502552232552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8943763305 (or 8943763301 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 39.

The spelling of 1502552232552 in words is "one trillion, five hundred two billion, five hundred fifty-two million, two hundred thirty-two thousand, five hundred fifty-two".