34052221525 has 24 divisors (see below), whose sum is σ = 48457158464. Its totient is φ = 23253177600.

The previous prime is 34052221519. The next prime is 34052221537. The reversal of 34052221525 is 52512225043.

It is not a de Polignac number, because 34052221525 - 2⁷ = 34052221397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361527 + ... + 445876.

Almost surely, 2^34052221525 is an apocalyptic number.

34052221525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34052221525 is a deficient number, since it is larger than the sum of its proper divisors (14404936939).

34052221525 is a wasteful number, since it uses less digits than its factorization.

34052221525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807661 (or 807656 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 34052221525 its reverse (52512225043), we get a palindrome (86564446568).

The spelling of 34052221525 in words is "thirty-four billion, fifty-two million, two hundred twenty-one thousand, five hundred twenty-five".