3551472407463 has 16 divisors (see below), whose sum is σ = 4736765368800. Its totient is φ = 2366913996800.

The previous prime is 3551472407459. The next prime is 3551472407473. The reversal of 3551472407463 is 3647042741553.

It is a cyclic number.

It is not a de Polignac number, because 3551472407463 - 2² = 3551472407459 is a prime.

It is a super-2 number, since 2×3551472407463² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3551472407473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210274723 + ... + 210291611.

It is an arithmetic number, because the mean of its divisors is an integer number (296047835550).

Almost surely, 2^{3551472407463} is an apocalyptic number.

3551472407463 is a deficient number, since it is larger than the sum of its proper divisors (1185292961337).

3551472407463 is a wasteful number, since it uses less digits than its factorization.

3551472407463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34482.

The product of its (nonzero) digits is 8467200, while the sum is 51.

The spelling of 3551472407463 in words is "three trillion, five hundred fifty-one billion, four hundred seventy-two million, four hundred seven thousand, four hundred sixty-three".