1535522054 has 16 divisors (see below), whose sum is σ = 2566135296. Its totient is φ = 683113800.

The previous prime is 1535522029. The next prime is 1535522071. The reversal of 1535522054 is 4502255351.

It is a self number, because there is not a number n which added to its sum of digits gives 1535522054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741482 + ... + 743549.

It is an arithmetic number, because the mean of its divisors is an integer number (160383456).

Almost surely, 2^1535522054 is an apocalyptic number.

1535522054 is a deficient number, since it is larger than the sum of its proper divisors (1030613242).

1535522054 is a wasteful number, since it uses less digits than its factorization.

1535522054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485091.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 1535522054 is about 39185.7378902069. The cubic root of 1535522054 is about 1153.6799706692.

The spelling of 1535522054 in words is "one billion, five hundred thirty-five million, five hundred twenty-two thousand, fifty-four".