1493153088 has 280 divisors, whose sum is σ = 4780970880. Its totient is φ = 410941440.

The previous prime is 1493153087. The next prime is 1493153111. The reversal of 1493153088 is 8803513941.

It is a super-2 number, since 2×1493153088² = 4459012288407871488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493153083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18900633 + ... + 18900711.

It is an arithmetic number, because the mean of its divisors is an integer number (17074896).

Almost surely, 2^1493153088 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 1493153088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2390485440).

1493153088 is an abundant number, since it is smaller than the sum of its proper divisors (3287817792).

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

1493153088 is an frugal number, since it uses more digits than its factorization.

1493153088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 1493153088 is about 38641.3391072307. The cubic root of 1493153088 is about 1142.9698617870.

The spelling of 1493153088 in words is "one billion, four hundred ninety-three million, one hundred fifty-three thousand, eighty-eight".