740533137552 has 240 divisors, whose sum is σ = 2246310393600. Its totient is φ = 226387104768.

The previous prime is 740533137527. The next prime is 740533137559. The reversal of 740533137552 is 255731335047.

740533137552 is a `hidden beast` number, since 7 + 40 + 53 + 3 + 1 + 3 + 7 + 552 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 740533137498 and 740533137507.

It is not an unprimeable number, because it can be changed into a prime (740533137559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 460816333 + ... + 460817939.

It is an arithmetic number, because the mean of its divisors is an integer number (9359626640).

Almost surely, 2^740533137552 is an apocalyptic number.

740533137552 is a gapful number since it is divisible by the number (72) 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 740533137552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1123155196800).

740533137552 is an abundant number, since it is smaller than the sum of its proper divisors (1505777256048).

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

740533137552 is a wasteful number, since it uses less digits than its factorization.

740533137552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3070 (or 3061 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 45.

The spelling of 740533137552 in words is "seven hundred forty billion, five hundred thirty-three million, one hundred thirty-seven thousand, five hundred fifty-two".