1352530525 has 12 divisors (see below), whose sum is σ = 1750057632. Its totient is φ = 1034979440.

The previous prime is 1352530513. The next prime is 1352530583. The reversal of 1352530525 is 5250352531.

It is not a de Polignac number, because 1352530525 - 2¹³ = 1352522333 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 11 ways as a sum of consecutive naturals, for example, 1175539 + ... + 1176688.

It is an arithmetic number, because the mean of its divisors is an integer number (145838136).

Almost surely, 2^1352530525 is an apocalyptic number.

It is an amenable number.

1352530525 is a deficient number, since it is larger than the sum of its proper divisors (397527107).

1352530525 is a wasteful number, since it uses less digits than its factorization.

1352530525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352260 (or 2352255 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 1352530525 is about 36776.7661030711. The cubic root of 1352530525 is about 1105.8995766256.

The spelling of 1352530525 in words is "one billion, three hundred fifty-two million, five hundred thirty thousand, five hundred twenty-five".