5512123007 has 2 divisors, whose sum is σ = 5512123008. Its totient is φ = 5512123006.

The previous prime is 5512122991. The next prime is 5512123009. The reversal of 5512123007 is 7003212155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5512123007 - 2⁴ = 5512122991 is a prime.

Together with 5512123009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5512123009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756061503 + 2756061504.

It is an arithmetic number, because the mean of its divisors is an integer number (2756061504).

Almost surely, 2^5512123007 is an apocalyptic number.

5512123007 is a deficient number, since it is larger than the sum of its proper divisors (1).

5512123007 is an equidigital number, since it uses as much as digits as its factorization.

5512123007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 5512123007 is about 74243.6731782581. The cubic root of 5512123007 is about 1766.4701382944.

The spelling of 5512123007 in words is "five billion, five hundred twelve million, one hundred twenty-three thousand, seven".