53245445300 has 36 divisors (see below), whose sum is σ = 115560272940. Its totient is φ = 21294923520.

The previous prime is 53245445269. The next prime is 53245445347. The reversal of 53245445300 is 354454235.

It can be written as a sum of positive squares in 6 ways, for example, as 70930084 + 53174515216 = 8422^2 + 230596^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 680606 + ... + 754794.

Almost surely, 2^53245445300 is an apocalyptic number.

53245445300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53245445300 is an abundant number, since it is smaller than the sum of its proper divisors (62314827640).

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

53245445300 is a wasteful number, since it uses less digits than its factorization.

53245445300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81380 (or 81373 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 53245445300 its reverse (354454235), we get a palindrome (53599899535).

The spelling of 53245445300 in words is "fifty-three billion, two hundred forty-five million, four hundred forty-five thousand, three hundred".