476190952381 has 4 divisors (see below), whose sum is σ = 504202184892. Its totient is φ = 448179719872.

The previous prime is 476190952361. The next prime is 476190952397. The reversal of 476190952381 is 183259091674.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 183259091674 = 2 ⋅91629545837.

It can be written as a sum of positive squares in 2 ways, for example, as 179094008025 + 297096944356 = 423195^2 + 545066^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476190952381 is a prime.

It is a super-2 number, since 2×476190952381² (a number of 24 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 (476190952301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14005616230 + ... + 14005616263.

It is an arithmetic number, because the mean of its divisors is an integer number (126050546223).

It is a 2-persistent number, because it is pandigital, and so is 2⋅476190952381 = 952381904762, but 3⋅476190952381 = 1428572857143 is not.

Almost surely, 2^476190952381 is an apocalyptic number.

It is an amenable number.

476190952381 is a deficient number, since it is larger than the sum of its proper divisors (28011232511).

476190952381 is a wasteful number, since it uses less digits than its factorization.

476190952381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28011232510.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The spelling of 476190952381 in words is "four hundred seventy-six billion, one hundred ninety million, nine hundred fifty-two thousand, three hundred eighty-one".