53298423040 has 288 divisors, whose sum is σ = 140424762240. Its totient is φ = 19309363200.

The previous prime is 53298423029. The next prime is 53298423071. The reversal of 53298423040 is 4032489235.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 53298422984 and 53298423002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54889755 + ... + 54890725.

It is an arithmetic number, because the mean of its divisors is an integer number (487585980).

Almost surely, 2^53298423040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53298423040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70212381120).

53298423040 is an abundant number, since it is smaller than the sum of its proper divisors (87126339200).

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

53298423040 is a wasteful number, since it uses less digits than its factorization.

53298423040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109 (or 1095 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 53298423040 in words is "fifty-three billion, two hundred ninety-eight million, four hundred twenty-three thousand, forty".