4273061528 has 16 divisors (see below), whose sum is σ = 8015228880. Its totient is φ = 2135667168.

The previous prime is 4273061519. The next prime is 4273061531. The reversal of 4273061528 is 8251603724.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4273061491 and 4273061500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86675 + ... + 126722.

It is an arithmetic number, because the mean of its divisors is an integer number (500951805).

Almost surely, 2^4273061528 is an apocalyptic number.

It is an amenable number.

4273061528 is a deficient number, since it is larger than the sum of its proper divisors (3742167352).

4273061528 is a wasteful number, since it uses less digits than its factorization.

4273061528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215906 (or 215902 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 4273061528 is about 65368.6586063994. The cubic root of 4273061528 is about 1622.7304367930.

The spelling of 4273061528 in words is "four billion, two hundred seventy-three million, sixty-one thousand, five hundred twenty-eight".