454532201437 has 2 divisors, whose sum is σ = 454532201438. Its totient is φ = 454532201436.

The previous prime is 454532201401. The next prime is 454532201471. The reversal of 454532201437 is 734102235454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333476220676 + 121055980761 = 577474^2 + 347931^2 .

It is a cyclic number.

It is not a de Polignac number, because 454532201437 - 2²³ = 454523812829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 454532201437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454532201477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227266100718 + 227266100719.

It is an arithmetic number, because the mean of its divisors is an integer number (227266100719).

Almost surely, 2^454532201437 is an apocalyptic number.

It is an amenable number.

454532201437 is a deficient number, since it is larger than the sum of its proper divisors (1).

454532201437 is an equidigital number, since it uses as much as digits as its factorization.

454532201437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 454532201437 in words is "four hundred fifty-four billion, five hundred thirty-two million, two hundred one thousand, four hundred thirty-seven".