245652436416 has 56 divisors (see below), whose sum is σ = 650029759120. Its totient is φ = 81874778112.

The previous prime is 245652436411. The next prime is 245652436451. The reversal of 245652436416 is 614634256542.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245652436411) 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, 1724190 + ... + 1861218.

It is an arithmetic number, because the mean of its divisors is an integer number (11607674270).

Almost surely, 2^245652436416 is an apocalyptic number.

It is an amenable number.

245652436416 is an abundant number, since it is smaller than the sum of its proper divisors (404377322704).

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

245652436416 is a wasteful number, since it uses less digits than its factorization.

245652436416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146381 (or 146371 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 48.

The spelling of 245652436416 in words is "two hundred forty-five billion, six hundred fifty-two million, four hundred thirty-six thousand, four hundred sixteen".