50028153120 has 480 divisors, whose sum is σ = 194821925760. Its totient is φ = 11988725760.

The previous prime is 50028153113. The next prime is 50028153157. The reversal of 50028153120 is 2135182005.

It is a happy number.

50028153120 is a `hidden beast` number, since 50 + 0 + 2 + 81 + 531 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a super-2 number, since 2×50028153120² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 12685869 + ... + 12689811.

It is an arithmetic number, because the mean of its divisors is an integer number (405879012).

Almost surely, 2^50028153120 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 50028153120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97410962880).

50028153120 is an abundant number, since it is smaller than the sum of its proper divisors (144793772640).

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

50028153120 is a wasteful number, since it uses less digits than its factorization.

50028153120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4070 (or 4053 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 50028153120 in words is "fifty billion, twenty-eight million, one hundred fifty-three thousand, one hundred twenty".