1493038030500 has 288 divisors, whose sum is σ = 5006569303008. Its totient is φ = 373260288000.

The previous prime is 1493038030469. The next prime is 1493038030531. The reversal of 1493038030500 is 50308303941.

1493038030500 is a `hidden beast` number, since 1 + 4 + 93 + 0 + 38 + 0 + 30 + 500 = 666.

It is an interprime number because it is at equal distance from previous prime (1493038030469) and next prime (1493038030531).

It can be written as a sum of positive squares in 16 ways, for example, as 138938089536 + 1354099940964 = 372744^2 + 1163658^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19622530 + ... + 19698470.

It is an arithmetic number, because the mean of its divisors is an integer number (17383921191).

Almost surely, 2^{1493038030500} is an apocalyptic number.

1493038030500 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 1493038030500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2503284651504).

1493038030500 is an abundant number, since it is smaller than the sum of its proper divisors (3513531272508).

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

1493038030500 is a wasteful number, since it uses less digits than its factorization.

1493038030500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76240 (or 76225 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 1493038030500 in words is "one trillion, four hundred ninety-three billion, thirty-eight million, thirty thousand, five hundred".