553402213323542 has 32 divisors (see below), whose sum is σ = 907837443347328. Its totient is φ = 250916334480000.

The previous prime is 553402213323527. The next prime is 553402213323569. The reversal of 553402213323542 is 245323312204355.

It is a super-2 number, since 2×553402213323542² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 553402213323493 and 553402213323502.

It is a congruent number.

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, 10998542 + ... + 35039582.

It is an arithmetic number, because the mean of its divisors is an integer number (28369920104604).

Almost surely, 2^{553402213323542} is an apocalyptic number.

553402213323542 is a deficient number, since it is larger than the sum of its proper divisors (354435230023786).

553402213323542 is a wasteful number, since it uses less digits than its factorization.

553402213323542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24043676.

The product of its (nonzero) digits is 2592000, while the sum is 44.

Adding to 553402213323542 its reverse (245323312204355), we get a palindrome (798725525527897).

The spelling of 553402213323542 in words is "five hundred fifty-three trillion, four hundred two billion, two hundred thirteen million, three hundred twenty-three thousand, five hundred forty-two".