245265415152 has 40 divisors (see below), whose sum is σ = 648337265664. Its totient is φ = 79853855424.

The previous prime is 245265415151. The next prime is 245265415163. The reversal of 245265415152 is 251514562542.

It is a super-2 number, since 2×245265415152² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245265415151) 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, 59413008 + ... + 59417135.

Almost surely, 2^245265415152 is an apocalyptic number.

It is an amenable number.

245265415152 is an abundant number, since it is smaller than the sum of its proper divisors (403071850512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245265415152 is a wasteful number, since it uses less digits than its factorization.

245265415152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118830197 (or 118830191 counting only the distinct ones).

The product of its digits is 480000, while the sum is 42.

Adding to 245265415152 its reverse (251514562542), we get a palindrome (496779977694).

The spelling of 245265415152 in words is "two hundred forty-five billion, two hundred sixty-five million, four hundred fifteen thousand, one hundred fifty-two".