1484257326601 has 27 divisors (see below), whose sum is σ = 1735710144519. Its totient is φ = 1265532093168.

The previous prime is 1484257326577. The next prime is 1484257326611. The reversal of 1484257326601 is 1066237524841.

The square root of 1484257326601 is 1218301.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 97656875001 + 1386600451600 = 312501^2 + 1177540^2 .

It is not a de Polignac number, because 1484257326601 - 2²³ = 1484248937993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1484257326611) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2294060460 + ... + 2294061106.

Almost surely, 2^{1484257326601} is an apocalyptic number.

1484257326601 is the 1218301-st square number.

1484257326601 is the 609151-st centered octagonal number.

It is an amenable number.

1484257326601 is a deficient number, since it is larger than the sum of its proper divisors (251452817918).

1484257326601 is an frugal number, since it uses more digits than its factorization.

1484257326601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846 (or 923 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

Multiplying 1484257326601 by its sum of digits (49), we get a square (72728609003449 = 8528107²).

1484257326601 divided by its sum of digits (49) gives a square (30290965849 = 174043²).

The spelling of 1484257326601 in words is "one trillion, four hundred eighty-four billion, two hundred fifty-seven million, three hundred twenty-six thousand, six hundred one".