557351738890 has 16 divisors (see below), whose sum is σ = 1018206760032. Its totient is φ = 219613222224.

The previous prime is 557351738873. The next prime is 557351738899. The reversal of 557351738890 is 98837153755.

It is not an unprimeable number, because it can be changed into a prime (557351738899) 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, 415933464 + ... + 415934803.

It is an arithmetic number, because the mean of its divisors is an integer number (63637922502).

Almost surely, 2^557351738890 is an apocalyptic number.

557351738890 is a deficient number, since it is larger than the sum of its proper divisors (460855021142).

557351738890 is a wasteful number, since it uses less digits than its factorization.

557351738890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831868341.

The product of its (nonzero) digits is 31752000, while the sum is 61.

The spelling of 557351738890 in words is "five hundred fifty-seven billion, three hundred fifty-one million, seven hundred thirty-eight thousand, eight hundred ninety".