134762809555 has 64 divisors (see below), whose sum is σ = 185638957056. Its totient is φ = 93026304000.

The previous prime is 134762809553. The next prime is 134762809567. The reversal of 134762809555 is 555908267431.

It is not a de Polignac number, because 134762809555 - 2¹ = 134762809553 is a prime.

It is a super-2 number, since 2×134762809555² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134762809496 and 134762809505.

It is not an unprimeable number, because it can be changed into a prime (134762809553) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18684900 + ... + 18692110.

It is an arithmetic number, because the mean of its divisors is an integer number (2900608704).

It is a 1-persistent number, because it is pandigital, but 2⋅134762809555 = 269525619110 is not.

Almost surely, 2^134762809555 is an apocalyptic number.

134762809555 is a deficient number, since it is larger than the sum of its proper divisors (50876147501).

134762809555 is a wasteful number, since it uses less digits than its factorization.

134762809555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7468.

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 134762809555 in words is "one hundred thirty-four billion, seven hundred sixty-two million, eight hundred nine thousand, five hundred fifty-five".