1555342201352 has 16 divisors (see below), whose sum is σ = 2916406482000. Its totient is φ = 777633806160.

The previous prime is 1555342201337. The next prime is 1555342201429. The reversal of 1555342201352 is 2531022435551.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4484174 + ... + 4818557.

It is an arithmetic number, because the mean of its divisors is an integer number (182275405125).

Almost surely, 2^{1555342201352} is an apocalyptic number.

It is an amenable number.

1555342201352 is a deficient number, since it is larger than the sum of its proper divisors (1361064280648).

1555342201352 is a wasteful number, since it uses less digits than its factorization.

1555342201352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9323636 (or 9323632 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 1555342201352 in words is "one trillion, five hundred fifty-five billion, three hundred forty-two million, two hundred one thousand, three hundred fifty-two".