150403553280 has 432 divisors, whose sum is σ = 553836497760. Its totient is φ = 37741658112.

The previous prime is 150403553257. The next prime is 150403553299. The reversal of 150403553280 is 82355304051.

150403553280 is a `hidden beast` number, since 1 + 5 + 0 + 40 + 3 + 5 + 532 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 26631417 + ... + 26637063.

It is an arithmetic number, because the mean of its divisors is an integer number (1282028930).

Almost surely, 2^150403553280 is an apocalyptic number.

150403553280 is a gapful number since it is divisible by the number (10) 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 150403553280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276918248880).

150403553280 is an abundant number, since it is smaller than the sum of its proper divisors (403432944480).

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

150403553280 is a wasteful number, since it uses less digits than its factorization.

150403553280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5714 (or 5674 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 150403553280 in words is "one hundred fifty billion, four hundred three million, five hundred fifty-three thousand, two hundred eighty".