245213893079 has 8 divisors (see below), whose sum is σ = 245399483472. Its totient is φ = 245028378240.

The previous prime is 245213893069. The next prime is 245213893097. The reversal of 245213893079 is 970398312542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245213893079 - 2²⁸ = 244945457623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 245213893079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245213893039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7584809 + ... + 7617069.

It is an arithmetic number, because the mean of its divisors is an integer number (30674935434).

Almost surely, 2^245213893079 is an apocalyptic number.

245213893079 is a deficient number, since it is larger than the sum of its proper divisors (185590393).

245213893079 is a wasteful number, since it uses less digits than its factorization.

245213893079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37777.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 245213893079 in words is "two hundred forty-five billion, two hundred thirteen million, eight hundred ninety-three thousand, seventy-nine".