1552013321299 has 12 divisors (see below), whose sum is σ = 1805423557728. Its totient is φ = 1330282170000.

The previous prime is 1552013321251. The next prime is 1552013321303. The reversal of 1552013321299 is 9921233102551.

It is not a de Polignac number, because 1552013321299 - 2⁷ = 1552013321171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1552013321239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8271574 + ... + 8457124.

It is an arithmetic number, because the mean of its divisors is an integer number (150451963144).

Almost surely, 2^{1552013321299} is an apocalyptic number.

1552013321299 is a deficient number, since it is larger than the sum of its proper divisors (253410236429).

1552013321299 is a wasteful number, since it uses less digits than its factorization.

1552013321299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356266 (or 356259 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 43.

The spelling of 1552013321299 in words is "one trillion, five hundred fifty-two billion, thirteen million, three hundred twenty-one thousand, two hundred ninety-nine".