1552141313012 has 24 divisors (see below), whose sum is σ = 2724999437160. Its totient is φ = 773570376320.

The previous prime is 1552141313011. The next prime is 1552141313039. The reversal of 1552141313012 is 2103131412551.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 707661183076 + 844480129936 = 841226^2 + 918956^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552141313011) 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, 24594314 + ... + 24657342.

It is an arithmetic number, because the mean of its divisors is an integer number (113541643215).

Almost surely, 2^{1552141313012} is an apocalyptic number.

It is an amenable number.

1552141313012 is a deficient number, since it is larger than the sum of its proper divisors (1172858124148).

1552141313012 is a wasteful number, since it uses less digits than its factorization.

1552141313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82771 (or 82769 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 1552141313012 its reverse (2103131412551), we get a palindrome (3655272725563).

The spelling of 1552141313012 in words is "one trillion, five hundred fifty-two billion, one hundred forty-one million, three hundred thirteen thousand, twelve".