53150240000 has 720 divisors, whose sum is σ = 164131761024. Its totient is φ = 16896000000.

The previous prime is 53150239973. The next prime is 53150240027. The reversal of 53150240000 is 4205135.

It is an interprime number because it is at equal distance from previous prime (53150239973) and next prime (53150240027).

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 526239950 + ... + 526240050.

Almost surely, 2^53150240000 is an apocalyptic number.

53150240000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53150240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82065880512).

53150240000 is an abundant number, since it is smaller than the sum of its proper divisors (110981521024).

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

53150240000 is a wasteful number, since it uses less digits than its factorization.

53150240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 53150240000 its reverse (4205135), we get a palindrome (53154445135).

The spelling of 53150240000 in words is "fifty-three billion, one hundred fifty million, two hundred forty thousand".