7435228623 has 4 divisors (see below), whose sum is σ = 9913638168. Its totient is φ = 4956819080.

The previous prime is 7435228621. The next prime is 7435228657. The reversal of 7435228623 is 3268225347.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7435228623 - 2¹ = 7435228621 is a prime.

It is a super-2 number, since 2×7435228623² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7435228621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1239204768 + ... + 1239204773.

It is an arithmetic number, because the mean of its divisors is an integer number (2478409542).

Almost surely, 2^7435228623 is an apocalyptic number.

7435228623 is a deficient number, since it is larger than the sum of its proper divisors (2478409545).

7435228623 is a wasteful number, since it uses less digits than its factorization.

7435228623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478409544.

The product of its digits is 483840, while the sum is 42.

The square root of 7435228623 is about 86227.7717617706. The cubic root of 7435228623 is about 1951.7826016195.

The spelling of 7435228623 in words is "seven billion, four hundred thirty-five million, two hundred twenty-eight thousand, six hundred twenty-three".