552431246145 has 16 divisors (see below), whose sum is σ = 885523814592. Its totient is φ = 294085391040.

The previous prime is 552431246137. The next prime is 552431246173. The reversal of 552431246145 is 541642134255.

It is not a de Polignac number, because 552431246145 - 2³ = 552431246137 is a prime.

It is a super-2 number, since 2×552431246145² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 552431246097 and 552431246106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34029547 + ... + 34045776.

It is an arithmetic number, because the mean of its divisors is an integer number (55345238412).

Almost surely, 2^552431246145 is an apocalyptic number.

It is an amenable number.

552431246145 is a deficient number, since it is larger than the sum of its proper divisors (333092568447).

552431246145 is a wasteful number, since it uses less digits than its factorization.

552431246145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68075872.

The product of its digits is 576000, while the sum is 42.

The spelling of 552431246145 in words is "five hundred fifty-two billion, four hundred thirty-one million, two hundred forty-six thousand, one hundred forty-five".