747005276160 has 2080 divisors, whose sum is σ = 3260866194432. Its totient is φ = 161163509760.

The previous prime is 747005276153. The next prime is 747005276189. The reversal of 747005276160 is 61672500747.

747005276160 is a `hidden beast` number, since 7 + 4 + 7 + 0 + 0 + 5 + 27 + 616 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2080).

It is a super-2 number, since 2×747005276160² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 11149332447 + ... + 11149332513.

Almost surely, 2^747005276160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 747005276160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1630433097216).

747005276160 is an abundant number, since it is smaller than the sum of its proper divisors (2513860918272).

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

747005276160 is a wasteful number, since it uses less digits than its factorization.

747005276160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 45.

It can be divided in two parts, 747005 and 276160, that added together give a triangular number (1023165 = T₁₄₃₀).

The spelling of 747005276160 in words is "seven hundred forty-seven billion, five million, two hundred seventy-six thousand, one hundred sixty".