401475552102253 has 8 divisors (see below), whose sum is σ = 418698813236480. Its totient is φ = 384519318272640.

The previous prime is 401475552102151. The next prime is 401475552102257. The reversal of 401475552102253 is 352201255574104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401475552102253 is a prime.

It is a super-2 number, since 2×401475552102253² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401475552102257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66756823083 + ... + 66756829096.

It is an arithmetic number, because the mean of its divisors is an integer number (52337351654560).

Almost surely, 2^{401475552102253} is an apocalyptic number.

It is an amenable number.

401475552102253 is a deficient number, since it is larger than the sum of its proper divisors (17223261134227).

401475552102253 is a wasteful number, since it uses less digits than its factorization.

401475552102253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133513652307.

The product of its (nonzero) digits is 1680000, while the sum is 46.

The spelling of 401475552102253 in words is "four hundred one trillion, four hundred seventy-five billion, five hundred fifty-two million, one hundred two thousand, two hundred fifty-three".