7535405213 has 16 divisors (see below), whose sum is σ = 8801520000. Its totient is φ = 6317870400.

The previous prime is 7535405209. The next prime is 7535405219. The reversal of 7535405213 is 3125045357.

It is a cyclic number.

It is not a de Polignac number, because 7535405213 - 2² = 7535405209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7535405219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28538 + ... + 126036.

It is an arithmetic number, because the mean of its divisors is an integer number (550095000).

Almost surely, 2^7535405213 is an apocalyptic number.

It is an amenable number.

7535405213 is a deficient number, since it is larger than the sum of its proper divisors (1266114787).

7535405213 is a wasteful number, since it uses less digits than its factorization.

7535405213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97748.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 7535405213 is about 86806.7117969573. The cubic root of 7535405213 is about 1960.5091358339.

The spelling of 7535405213 in words is "seven billion, five hundred thirty-five million, four hundred five thousand, two hundred thirteen".