35213315249 has 4 divisors (see below), whose sum is σ = 40243788864. Its totient is φ = 30182841636.

The previous prime is 35213315197. The next prime is 35213315257. The reversal of 35213315249 is 94251331253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94251331253 = 1871 ⋅50374843.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35213315249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35213312249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2515236797 + ... + 2515236810.

It is an arithmetic number, because the mean of its divisors is an integer number (10060947216).

Almost surely, 2^35213315249 is an apocalyptic number.

It is an amenable number.

35213315249 is a deficient number, since it is larger than the sum of its proper divisors (5030473615).

35213315249 is an equidigital number, since it uses as much as digits as its factorization.

35213315249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5030473614.

The product of its digits is 97200, while the sum is 38.

The spelling of 35213315249 in words is "thirty-five billion, two hundred thirteen million, three hundred fifteen thousand, two hundred forty-nine".