1541225135312 has 60 divisors (see below), whose sum is σ = 3067012511136. Its totient is φ = 750138217920.

The previous prime is 1541225135243. The next prime is 1541225135327. The reversal of 1541225135312 is 2135315221451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6981083 + ... + 7198469.

Almost surely, 2^{1541225135312} is an apocalyptic number.

It is an amenable number.

1541225135312 is a deficient number, since it is larger than the sum of its proper divisors (1525787375824).

1541225135312 is an equidigital number, since it uses as much as digits as its factorization.

1541225135312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217624 (or 217539 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

The spelling of 1541225135312 in words is "one trillion, five hundred forty-one billion, two hundred twenty-five million, one hundred thirty-five thousand, three hundred twelve".