1494521050752 has 48 divisors (see below), whose sum is σ = 4300640006130. Its totient is φ = 498173683200.

The previous prime is 1494521050717. The next prime is 1494521050793. The reversal of 1494521050752 is 2570501254941.

1494521050752 is a `hidden beast` number, since 1 + 4 + 9 + 4 + 521 + 0 + 50 + 75 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1056668867136 + 437852183616 = 1027944^2 + 661704^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1494521050752² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1494521050698 and 1494521050707.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 648662499 + ... + 648664802.

Almost surely, 2^{1494521050752} is an apocalyptic number.

1494521050752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1494521050752 is an abundant number, since it is smaller than the sum of its proper divisors (2806118955378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1494521050752 is a wasteful number, since it uses less digits than its factorization.

1494521050752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297327321 (or 1297327306 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 1494521050752 in words is "one trillion, four hundred ninety-four billion, five hundred twenty-one million, fifty thousand, seven hundred fifty-two".