2451306650463 has 24 divisors (see below), whose sum is σ = 3893079730176. Its totient is φ = 1473942430800.

The previous prime is 2451306650413. The next prime is 2451306650521. The reversal of 2451306650463 is 3640566031542.

2451306650463 is a `hidden beast` number, since 2 + 4 + 5 + 130 + 6 + 6 + 50 + 463 = 666.

It is not a de Polignac number, because 2451306650463 - 2¹³ = 2451306642271 is a prime.

It is a super-2 number, since 2×2451306650463² (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 (2451306650413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97470393 + ... + 97495538.

It is an arithmetic number, because the mean of its divisors is an integer number (162211655424).

Almost surely, 2^{2451306650463} is an apocalyptic number.

2451306650463 is a deficient number, since it is larger than the sum of its proper divisors (1441773079713).

2451306650463 is a wasteful number, since it uses less digits than its factorization.

2451306650463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194966075 (or 194966072 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 2451306650463 in words is "two trillion, four hundred fifty-one billion, three hundred six million, six hundred fifty thousand, four hundred sixty-three".