53614943928 has 320 divisors, whose sum is σ = 185391360000. Its totient is φ = 14097017088.

The previous prime is 53614943909. The next prime is 53614943947. The reversal of 53614943928 is 82934941635.

53614943928 is a `hidden beast` number, since 5 + 3 + 61 + 494 + 3 + 92 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (53614943909) and next prime (53614943947).

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 22347673 + ... + 22350071.

It is an arithmetic number, because the mean of its divisors is an integer number (579348000).

Almost surely, 2^53614943928 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 53614943928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92695680000).

53614943928 is an abundant number, since it is smaller than the sum of its proper divisors (131776416072).

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

53614943928 is a wasteful number, since it uses less digits than its factorization.

53614943928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816 (or 2803 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 53614943928 in words is "fifty-three billion, six hundred fourteen million, nine hundred forty-three thousand, nine hundred twenty-eight".