1464263272053 has 8 divisors (see below), whose sum is σ = 2169278921600. Its totient is φ = 976175514684.

The previous prime is 1464263272013. The next prime is 1464263272061. The reversal of 1464263272053 is 3502723624641.

1464263272053 is a `hidden beast` number, since 1 + 4 + 6 + 4 + 2 + 632 + 7 + 2 + 0 + 5 + 3 = 666.

It is not a de Polignac number, because 1464263272053 - 2¹⁴ = 1464263255669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464263272013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27115986493 + ... + 27115986546.

It is an arithmetic number, because the mean of its divisors is an integer number (271159865200).

Almost surely, 2^{1464263272053} is an apocalyptic number.

It is an amenable number.

1464263272053 is a deficient number, since it is larger than the sum of its proper divisors (705015649547).

1464263272053 is an equidigital number, since it uses as much as digits as its factorization.

1464263272053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54231973048 (or 54231973042 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

Adding to 1464263272053 its reverse (3502723624641), we get a palindrome (4966986896694).

It can be divided in two parts, 1464263 and 272053, that added together give a triangular number (1736316 = T₁₈₆₃).

The spelling of 1464263272053 in words is "one trillion, four hundred sixty-four billion, two hundred sixty-three million, two hundred seventy-two thousand, fifty-three".