1552555163007 has 24 divisors (see below), whose sum is σ = 2246173263360. Its totient is φ = 1033379479440.

The previous prime is 1552555162979. The next prime is 1552555163023. The reversal of 1552555163007 is 7003615552551.

1552555163007 is a `hidden beast` number, since 1 + 5 + 5 + 2 + 5 + 5 + 5 + 1 + 630 + 0 + 7 = 666.

It is not a de Polignac number, because 1552555163007 - 2⁸ = 1552555162751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552555163077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14859294 + ... + 14963412.

It is an arithmetic number, because the mean of its divisors is an integer number (93590552640).

Almost surely, 2^{1552555163007} is an apocalyptic number.

1552555163007 is a deficient number, since it is larger than the sum of its proper divisors (693618100353).

1552555163007 is a wasteful number, since it uses less digits than its factorization.

1552555163007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106763 (or 106760 counting only the distinct ones).

The product of its (nonzero) digits is 787500, while the sum is 45.

The spelling of 1552555163007 in words is "one trillion, five hundred fifty-two billion, five hundred fifty-five million, one hundred sixty-three thousand, seven".