553907963402 has 4 divisors (see below), whose sum is σ = 830861945106. Its totient is φ = 276953981700.

The previous prime is 553907963393. The next prime is 553907963423. The reversal of 553907963402 is 204369709355.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 284900805121 + 269007158281 = 533761^2 + 518659^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 138476990849 + ... + 138476990852.

Almost surely, 2^553907963402 is an apocalyptic number.

553907963402 is a deficient number, since it is larger than the sum of its proper divisors (276953981704).

553907963402 is a wasteful number, since it uses less digits than its factorization.

553907963402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276953981703.

The product of its (nonzero) digits is 6123600, while the sum is 53.

The spelling of 553907963402 in words is "five hundred fifty-three billion, nine hundred seven million, nine hundred sixty-three thousand, four hundred two".