602555401 has 12 divisors (see below), whose sum is σ = 723544320. Its totient is φ = 499814280.

The previous prime is 602555363. The next prime is 602555423. The reversal of 602555401 is 104555206.

It is not a de Polignac number, because 602555401 - 2⁷ = 602555273 is a prime.

It is a super-2 number, since 2×602555401² = 726146022548541602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 602555401.

It is not an unprimeable number, because it can be changed into a prime (602555441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196821 + ... + 199858.

It is an arithmetic number, because the mean of its divisors is an integer number (60295360).

Almost surely, 2^602555401 is an apocalyptic number.

It is an amenable number.

602555401 is a deficient number, since it is larger than the sum of its proper divisors (120988919).

602555401 is a wasteful number, since it uses less digits than its factorization.

602555401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396724 (or 396717 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 602555401 is about 24547.0039108646. The cubic root of 602555401 is about 844.6283631210.

It can be divided in two parts, 60255 and 5401, that added together give a palindrome (65656).

The spelling of 602555401 in words is "six hundred two million, five hundred fifty-five thousand, four hundred one".