354304312151453 has 2 divisors, whose sum is σ = 354304312151454. Its totient is φ = 354304312151452.

The previous prime is 354304312151399. The next prime is 354304312151479. The reversal of 354304312151453 is 354151213403453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 284261690643844 + 70042621507609 = 16860062^2 + 8369147^2 .

It is a cyclic number.

It is not a de Polignac number, because 354304312151453 - 2⁶ = 354304312151389 is a prime.

It is a super-2 number, since 2×354304312151453² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354304312181453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177152156075726 + 177152156075727.

It is an arithmetic number, because the mean of its divisors is an integer number (177152156075727).

Almost surely, 2^{354304312151453} is an apocalyptic number.

It is an amenable number.

354304312151453 is a deficient number, since it is larger than the sum of its proper divisors (1).

354304312151453 is an equidigital number, since it uses as much as digits as its factorization.

354304312151453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 354304312151453 in words is "three hundred fifty-four trillion, three hundred four billion, three hundred twelve million, one hundred fifty-one thousand, four hundred fifty-three".