469270354457 has 2 divisors, whose sum is σ = 469270354458. Its totient is φ = 469270354456.

The previous prime is 469270354409. The next prime is 469270354463. The reversal of 469270354457 is 754453072964.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312457522441 + 156812832016 = 558979^2 + 395996^2 .

It is a cyclic number.

It is not a de Polignac number, because 469270354457 - 2¹² = 469270350361 is a prime.

It is not a weakly prime, because it can be changed into another prime (469270354057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234635177228 + 234635177229.

It is an arithmetic number, because the mean of its divisors is an integer number (234635177229).

Almost surely, 2^469270354457 is an apocalyptic number.

It is an amenable number.

469270354457 is a deficient number, since it is larger than the sum of its proper divisors (1).

469270354457 is an equidigital number, since it uses as much as digits as its factorization.

469270354457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25401600, while the sum is 56.

The spelling of 469270354457 in words is "four hundred sixty-nine billion, two hundred seventy million, three hundred fifty-four thousand, four hundred fifty-seven".