535354512025 has 6 divisors (see below), whose sum is σ = 663839594942. Its totient is φ = 428283609600.

The previous prime is 535354511981. The next prime is 535354512101. The reversal of 535354512025 is 520215453535.

It can be written as a sum of positive squares in 3 ways, for example, as 1998894681 + 533355617344 = 44709^2 + 730312^2 .

It is not a de Polignac number, because 535354512025 - 2¹³ = 535354503833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10707090216 + ... + 10707090265.

Almost surely, 2^535354512025 is an apocalyptic number.

It is an amenable number.

535354512025 is a deficient number, since it is larger than the sum of its proper divisors (128485082917).

535354512025 is a wasteful number, since it uses less digits than its factorization.

535354512025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21414180491 (or 21414180486 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 535354512025 in words is "five hundred thirty-five billion, three hundred fifty-four million, five hundred twelve thousand, twenty-five".