1354988544 has 352 divisors, whose sum is σ = 4599952896. Its totient is φ = 345047040.

The previous prime is 1354988539. The next prime is 1354988549. The reversal of 1354988544 is 4458894531.

It is an interprime number because it is at equal distance from previous prime (1354988539) and next prime (1354988549).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354988549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10343359 + ... + 10343489.

It is an arithmetic number, because the mean of its divisors is an integer number (13068048).

Almost surely, 2^1354988544 is an apocalyptic number.

1354988544 is a gapful number since it is divisible by the number (14) 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 1354988544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2299976448).

1354988544 is an abundant number, since it is smaller than the sum of its proper divisors (3244964352).

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

1354988544 is a wasteful number, since it uses less digits than its factorization.

1354988544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 193 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 51.

The square root of 1354988544 is about 36810.1690297668. The cubic root of 1354988544 is about 1106.5691060913.

The spelling of 1354988544 in words is "one billion, three hundred fifty-four million, nine hundred eighty-eight thousand, five hundred forty-four".