3554907089040 has 160 divisors (see below), whose sum is σ = 12395849472000. Its totient is φ = 947975177088.

The previous prime is 3554907088933. The next prime is 3554907089047. The reversal of 3554907089040 is 409807094553.

3554907089040 is a `hidden beast` number, since 3 + 5 + 5 + 490 + 70 + 89 + 0 + 4 + 0 = 666.

3554907089040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3554907089047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9984240 + ... + 10334159.

It is an arithmetic number, because the mean of its divisors is an integer number (77474059200).

Almost surely, 2^{3554907089040} is an apocalyptic number.

3554907089040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3554907089040 is an abundant number, since it is smaller than the sum of its proper divisors (8840942382960).

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

3554907089040 is an equidigital number, since it uses as much as digits as its factorization.

3554907089040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20318433 (or 20318409 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 3554907089040 in words is "three trillion, five hundred fifty-four billion, nine hundred seven million, eighty-nine thousand, forty".