746513834553 has 16 divisors (see below), whose sum is σ = 1109133600960. Its totient is φ = 496241659008.

The previous prime is 746513834533. The next prime is 746513834587. The reversal of 746513834553 is 355438315647.

746513834553 is a `hidden beast` number, since 7 + 4 + 6 + 5 + 1 + 3 + 83 + 4 + 553 = 666.

It is not a de Polignac number, because 746513834553 - 2¹⁶ = 746513769017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 746513834553.

It is not an unprimeable number, because it can be changed into a prime (746513834513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39830200 + ... + 39848937.

It is an arithmetic number, because the mean of its divisors is an integer number (69320850060).

Almost surely, 2^746513834553 is an apocalyptic number.

It is an amenable number.

746513834553 is a deficient number, since it is larger than the sum of its proper divisors (362619766407).

746513834553 is a wasteful number, since it uses less digits than its factorization.

746513834553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79679493 (or 79679487 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 54.

The spelling of 746513834553 in words is "seven hundred forty-six billion, five hundred thirteen million, eight hundred thirty-four thousand, five hundred fifty-three".