553415401 has 24 divisors (see below), whose sum is σ = 714029120. Its totient is φ = 419554080.

The previous prime is 553415371. The next prime is 553415431. The reversal of 553415401 is 104514355.

It is an interprime number because it is at equal distance from previous prime (553415371) and next prime (553415431).

It is not a de Polignac number, because 553415401 - 2¹⁵ = 553382633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 553415401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553415431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22510 + ... + 40168.

Almost surely, 2^553415401 is an apocalyptic number.

It is an amenable number.

553415401 is a deficient number, since it is larger than the sum of its proper divisors (160613719).

553415401 is a wasteful number, since it uses less digits than its factorization.

553415401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17725 (or 17714 counting only the distinct ones).

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

The square root of 553415401 is about 23524.7826982525. The cubic root of 553415401 is about 821.0137180263.

Adding to 553415401 its reverse (104514355), we get a palindrome (657929756).

The spelling of 553415401 in words is "five hundred fifty-three million, four hundred fifteen thousand, four hundred one".