7205451464497 has 12 divisors (see below), whose sum is σ = 8529275670580. Its totient is φ = 6046532696160.

The previous prime is 7205451464473. The next prime is 7205451464513. The reversal of 7205451464497 is 7944641545027.

It can be written as a sum of positive squares in 2 ways, for example, as 3291191018896 + 3914260445601 = 1814164^2 + 1978449^2 .

It is not a de Polignac number, because 7205451464497 - 2³⁵ = 7171091726129 is a prime.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7205451464437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2290351722 + ... + 2290354867.

Almost surely, 2^{7205451464497} is an apocalyptic number.

It is an amenable number.

7205451464497 is a deficient number, since it is larger than the sum of its proper divisors (1323824206083).

7205451464497 is a wasteful number, since it uses less digits than its factorization.

7205451464497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4580706624 (or 4580706613 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 58.

The spelling of 7205451464497 in words is "seven trillion, two hundred five billion, four hundred fifty-one million, four hundred sixty-four thousand, four hundred ninety-seven".