245452630315 has 8 divisors (see below), whose sum is σ = 301392997488. Its totient is φ = 191795543520.

The previous prime is 245452630309. The next prime is 245452630321. The reversal of 245452630315 is 513036254542.

It is an interprime number because it is at equal distance from previous prime (245452630309) and next prime (245452630321).

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

It is not a de Polignac number, because 245452630315 - 2¹⁹ = 245452106027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570819856 + ... + 570820285.

It is an arithmetic number, because the mean of its divisors is an integer number (37674124686).

Almost surely, 2^245452630315 is an apocalyptic number.

245452630315 is a deficient number, since it is larger than the sum of its proper divisors (55940367173).

245452630315 is a wasteful number, since it uses less digits than its factorization.

245452630315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141640189.

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 245452630315 its reverse (513036254542), we get a palindrome (758488884857).

The spelling of 245452630315 in words is "two hundred forty-five billion, four hundred fifty-two million, six hundred thirty thousand, three hundred fifteen".