553052035040 has 48 divisors (see below), whose sum is σ = 1306954105632. Its totient is φ = 221158393344.

The previous prime is 553052034961. The next prime is 553052035049. The reversal of 553052035040 is 40530250355.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 553052034988 and 553052035006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553052035049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83237 + ... + 1055003.

It is an arithmetic number, because the mean of its divisors is an integer number (27228210534).

Almost surely, 2^553052035040 is an apocalyptic number.

It is an amenable number.

553052035040 is an abundant number, since it is smaller than the sum of its proper divisors (753902070592).

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

553052035040 is a wasteful number, since it uses less digits than its factorization.

553052035040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975339 (or 975331 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

Adding to 553052035040 its reverse (40530250355), we get a palindrome (593582285395).

The spelling of 553052035040 in words is "five hundred fifty-three billion, fifty-two million, thirty-five thousand, forty".