554535413040 has 80 divisors (see below), whose sum is σ = 1964639755008. Its totient is φ = 126750951168.

The previous prime is 554535413021. The next prime is 554535413051. The reversal of 554535413040 is 40314535455.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 554535413040.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165038622 + ... + 165041981.

Almost surely, 2^554535413040 is an apocalyptic number.

It is an amenable number.

554535413040 is an abundant number, since it is smaller than the sum of its proper divisors (1410104341968).

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

554535413040 is a wasteful number, since it uses less digits than its factorization.

554535413040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330080626 (or 330080620 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 554535413040 its reverse (40314535455), we get a palindrome (594849948495).

The spelling of 554535413040 in words is "five hundred fifty-four billion, five hundred thirty-five million, four hundred thirteen thousand, forty".