69628029637483 has 32 divisors (see below), whose sum is σ = 70988940000000. Its totient is φ = 68279549571072.

The previous prime is 69628029637459. The next prime is 69628029637489. The reversal of 69628029637483 is 38473692082696.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-69628029637483 is a prime.

It is a super-2 number, since 2×69628029637483² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (73).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69628029637489) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21105796968 + ... + 21105800266.

It is an arithmetic number, because the mean of its divisors is an integer number (2218404375000).

Almost surely, 2^{69628029637483} is an apocalyptic number.

69628029637483 is a deficient number, since it is larger than the sum of its proper divisors (1360910362517).

69628029637483 is a wasteful number, since it uses less digits than its factorization.

69628029637483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5899.

The product of its (nonzero) digits is 1128701952, while the sum is 73.

The spelling of 69628029637483 in words is "sixty-nine trillion, six hundred twenty-eight billion, twenty-nine million, six hundred thirty-seven thousand, four hundred eighty-three".