747014553 has 12 divisors (see below), whose sum is σ = 1080848340. Its totient is φ = 497166336.

The previous prime is 747014503. The next prime is 747014563. The reversal of 747014553 is 355410747.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 197205849 + 549808704 = 14043^2 + 23448^2 .

It is not a de Polignac number, because 747014553 - 2⁸ = 747014297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (747014503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64648 + ... + 75321.

It is an arithmetic number, because the mean of its divisors is an integer number (90070695).

Almost surely, 2^747014553 is an apocalyptic number.

It is an amenable number.

747014553 is a deficient number, since it is larger than the sum of its proper divisors (333833787).

747014553 is a wasteful number, since it uses less digits than its factorization.

747014553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140568 (or 140565 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 747014553 is about 27331.5669693488. The cubic root of 747014553 is about 907.3531561232.

The spelling of 747014553 in words is "seven hundred forty-seven million, fourteen thousand, five hundred fifty-three".