7537470223 has 2 divisors, whose sum is σ = 7537470224. Its totient is φ = 7537470222.

The previous prime is 7537470211. The next prime is 7537470361. The reversal of 7537470223 is 3220747357.

7537470223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7537470223 - 2²⁹ = 7000599311 is a prime.

It is a super-2 number, since 2×7537470223² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7537470623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3768735111 + 3768735112.

It is an arithmetic number, because the mean of its divisors is an integer number (3768735112).

Almost surely, 2^7537470223 is an apocalyptic number.

7537470223 is a deficient number, since it is larger than the sum of its proper divisors (1).

7537470223 is an equidigital number, since it uses as much as digits as its factorization.

7537470223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 246960, while the sum is 40.

The square root of 7537470223 is about 86818.6052813566. The cubic root of 7537470223 is about 1960.6882061071.

The spelling of 7537470223 in words is "seven billion, five hundred thirty-seven million, four hundred seventy thousand, two hundred twenty-three".