10420555574 has 96 divisors (see below), whose sum is σ = 19433917440. Its totient is φ = 4157208000.

The previous prime is 10420555507. The next prime is 10420555577. The reversal of 10420555574 is 47555502401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420555577) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5753129 + ... + 5754939.

It is an arithmetic number, because the mean of its divisors is an integer number (202436640).

Almost surely, 2^10420555574 is an apocalyptic number.

10420555574 is a deficient number, since it is larger than the sum of its proper divisors (9013361866).

10420555574 is a wasteful number, since it uses less digits than its factorization.

10420555574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938 (or 1927 counting only the distinct ones).

The product of its (nonzero) digits is 140000, while the sum is 38.

The spelling of 10420555574 in words is "ten billion, four hundred twenty million, five hundred fifty-five thousand, five hundred seventy-four".