472453151550397 has 2 divisors, whose sum is σ = 472453151550398. Its totient is φ = 472453151550396.

The previous prime is 472453151550389. The next prime is 472453151550451. The reversal of 472453151550397 is 793055151354274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 306646993572921 + 165806157977476 = 17511339^2 + 12876574^2 .

It is a cyclic number.

It is not a de Polignac number, because 472453151550397 - 2³ = 472453151550389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472453151550197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236226575775198 + 236226575775199.

It is an arithmetic number, because the mean of its divisors is an integer number (236226575775199).

Almost surely, 2^{472453151550397} is an apocalyptic number.

It is an amenable number.

472453151550397 is a deficient number, since it is larger than the sum of its proper divisors (1).

472453151550397 is an equidigital number, since it uses as much as digits as its factorization.

472453151550397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380000, while the sum is 61.

The spelling of 472453151550397 in words is "four hundred seventy-two trillion, four hundred fifty-three billion, one hundred fifty-one million, five hundred fifty thousand, three hundred ninety-seven".