553355551023430 has 32 divisors (see below), whose sum is σ = 1080353276674560. Its totient is φ = 203241063214080.

The previous prime is 553355551023421. The next prime is 553355551023551. The reversal of 553355551023430 is 34320155553355.

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, 39695513190 + ... + 39695527129.

It is an arithmetic number, because the mean of its divisors is an integer number (33761039896080).

Almost surely, 2^{553355551023430} is an apocalyptic number.

553355551023430 is a deficient number, since it is larger than the sum of its proper divisors (526997725651130).

553355551023430 is a wasteful number, since it uses less digits than its factorization.

553355551023430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79391040384.

The product of its (nonzero) digits is 10125000, while the sum is 49.

The spelling of 553355551023430 in words is "five hundred fifty-three trillion, three hundred fifty-five billion, five hundred fifty-one million, twenty-three thousand, four hundred thirty".